diff options
| -rw-r--r-- | apropos.c | 13 | ||||
| -rw-r--r-- | arch.c | 3 | ||||
| -rw-r--r-- | att.c | 3 | ||||
| -rw-r--r-- | chars.c | 17 | ||||
| -rw-r--r-- | chars.in | 2 | ||||
| -rw-r--r-- | eqn.c | 63 | ||||
| -rw-r--r-- | eqn_html.c | 8 | ||||
| -rw-r--r-- | eqn_term.c | 3 | ||||
| -rw-r--r-- | html.c | 124 | ||||
| -rw-r--r-- | html.h | 12 | ||||
| -rw-r--r-- | libman.h | 4 | ||||
| -rw-r--r-- | libmandoc.h | 20 | ||||
| -rw-r--r-- | libmdoc.h | 8 | ||||
| -rw-r--r-- | libroff.h | 4 | ||||
| -rw-r--r-- | main.c | 87 | ||||
| -rw-r--r-- | main.h | 2 | ||||
| -rw-r--r-- | man.c | 74 | ||||
| -rw-r--r-- | man_hash.c | 5 | ||||
| -rw-r--r-- | man_html.c | 69 | ||||
| -rw-r--r-- | man_macro.c | 58 | ||||
| -rw-r--r-- | man_term.c | 188 | ||||
| -rw-r--r-- | man_validate.c | 88 | ||||
| -rw-r--r-- | mandoc.c | 122 | ||||
| -rw-r--r-- | mandoc.h | 10 | ||||
| -rw-r--r-- | mandocdb.c | 131 | ||||
| -rw-r--r-- | manpath.c | 5 | ||||
| -rw-r--r-- | mansearch.c | 24 | ||||
| -rw-r--r-- | mdoc.c | 155 | ||||
| -rw-r--r-- | mdoc.h | 18 | ||||
| -rw-r--r-- | mdoc_argv.c | 90 | ||||
| -rw-r--r-- | mdoc_hash.c | 3 | ||||
| -rw-r--r-- | mdoc_html.c | 488 | ||||
| -rw-r--r-- | mdoc_macro.c | 281 | ||||
| -rw-r--r-- | mdoc_man.c | 139 | ||||
| -rw-r--r-- | mdoc_term.c | 531 | ||||
| -rw-r--r-- | mdoc_validate.c | 492 | ||||
| -rw-r--r-- | out.c | 51 | ||||
| -rw-r--r-- | out.h | 4 | ||||
| -rw-r--r-- | read.c | 97 | ||||
| -rw-r--r-- | roff.c | 282 | ||||
| -rw-r--r-- | st.in | 2 | ||||
| -rw-r--r-- | tbl.c | 22 | ||||
| -rw-r--r-- | tbl_data.c | 38 | ||||
| -rw-r--r-- | tbl_html.c | 9 | ||||
| -rw-r--r-- | tbl_layout.c | 97 | ||||
| -rw-r--r-- | tbl_opts.c | 45 | ||||
| -rw-r--r-- | tbl_term.c | 64 | ||||
| -rw-r--r-- | term.c | 106 | ||||
| -rw-r--r-- | term.h | 4 | ||||
| -rw-r--r-- | term_ascii.c | 41 | ||||
| -rw-r--r-- | term_ps.c | 162 | ||||
| -rw-r--r-- | tree.c | 111 |
52 files changed, 1985 insertions, 2494 deletions
@@ -31,6 +31,7 @@ #include "manpath.h" #include "mansearch.h" + int main(int argc, char *argv[]) { @@ -63,22 +64,22 @@ main(int argc, char *argv[]) while (-1 != (ch = getopt(argc, argv, "C:M:m:O:S:s:"))) switch (ch) { - case ('C'): + case 'C': conf_file = optarg; break; - case ('M'): + case 'M': defpaths = optarg; break; - case ('m'): + case 'm': auxpaths = optarg; break; - case ('O'): + case 'O': outkey = optarg; break; - case ('S'): + case 'S': search.arch = optarg; break; - case ('s'): + case 's': search.sec = optarg; break; default: @@ -26,11 +26,12 @@ #define LINE(x, y) \ if (0 == strcmp(p, x)) return(y); + const char * mdoc_a2arch(const char *p) { -#include "arch.in" +#include "arch.in" return(NULL); } @@ -26,11 +26,12 @@ #define LINE(x, y) \ if (0 == strcmp(p, x)) return(y); + const char * mdoc_a2att(const char *p) { -#include "att.in" +#include "att.in" return(NULL); } @@ -52,9 +52,10 @@ struct mchars { struct ln **htab; }; -static const struct ln *find(const struct mchars *, +static const struct ln *find(const struct mchars *, const char *, size_t); + void mchars_free(struct mchars *arg) { @@ -111,18 +112,18 @@ mchars_spec2cp(const struct mchars *arg, const char *p, size_t sz) char mchars_num2char(const char *p, size_t sz) { - int i; + int i; if ((i = mandoc_strntoi(p, sz, 10)) < 0) return('\0'); - return(i > 0 && i < 256 && isprint(i) ? - /* LINTED */ i : '\0'); + + return(i > 0 && i < 256 && isprint(i) ? i : '\0'); } int mchars_num2uc(const char *p, size_t sz) { - int i; + int i; if ((i = mandoc_strntoi(p, sz, 16)) < 0) return('\0'); @@ -131,7 +132,7 @@ mchars_num2uc(const char *p, size_t sz) } const char * -mchars_spec2str(const struct mchars *arg, +mchars_spec2str(const struct mchars *arg, const char *p, size_t sz, size_t *rsz) { const struct ln *ln; @@ -160,8 +161,8 @@ find(const struct mchars *tab, const char *p, size_t sz) hash = (int)p[0] - PRINT_LO; for (pp = tab->htab[hash]; pp; pp = pp->next) - if (0 == strncmp(pp->code, p, sz) && - '\0' == pp->code[(int)sz]) + if (0 == strncmp(pp->code, p, sz) && + '\0' == pp->code[(int)sz]) return(pp); return(NULL); @@ -17,7 +17,7 @@ */ /* - * The ASCII translation tables. + * The ASCII translation tables. * * The left-hand side corresponds to the input sequence (\x, \(xx, \*(xx * and so on) whose length is listed second element. The right-hand @@ -138,12 +138,11 @@ struct eqnsym { const char *sym; }; - static enum eqn_rest eqn_box(struct eqn_node *, struct eqn_box *); -static struct eqn_box *eqn_box_alloc(struct eqn_node *, +static struct eqn_box *eqn_box_alloc(struct eqn_node *, struct eqn_box *); static void eqn_box_free(struct eqn_box *); -static struct eqn_def *eqn_def_find(struct eqn_node *, +static struct eqn_def *eqn_def_find(struct eqn_node *, const char *, size_t); static int eqn_do_gfont(struct eqn_node *); static int eqn_do_gsize(struct eqn_node *); @@ -157,7 +156,7 @@ static enum eqn_rest eqn_list(struct eqn_node *, struct eqn_box *); static enum eqn_rest eqn_matrix(struct eqn_node *, struct eqn_box *); static const char *eqn_nexttok(struct eqn_node *, size_t *); static const char *eqn_nextrawtok(struct eqn_node *, size_t *); -static const char *eqn_next(struct eqn_node *, +static const char *eqn_next(struct eqn_node *, char, size_t *, int); static void eqn_rewind(struct eqn_node *); @@ -278,9 +277,9 @@ static const struct eqnsym eqnsyms[EQNSYM__MAX] = { { { ">=", 2 }, ">=" }, /* EQNSYM_moreequal */ }; -/* ARGSUSED */ + enum rofferr -eqn_read(struct eqn_node **epp, int ln, +eqn_read(struct eqn_node **epp, int ln, const char *p, int pos, int *offs) { size_t sz; @@ -299,7 +298,7 @@ eqn_read(struct eqn_node **epp, int ln, p += 3; while (' ' == *p || '\t' == *p) p++; - if ('\0' == *p) + if ('\0' == *p) return(er); mandoc_msg(MANDOCERR_ARGSLOST, ep->parse, ln, pos, NULL); return(er); @@ -414,11 +413,11 @@ eqn_matrix(struct eqn_node *ep, struct eqn_box *last) while (EQN_OK == (c = eqn_box(ep, bp))) switch (bp->last->pile) { - case (EQNPILE_LCOL): + case EQNPILE_LCOL: /* FALLTHROUGH */ - case (EQNPILE_CCOL): + case EQNPILE_CCOL: /* FALLTHROUGH */ - case (EQNPILE_RCOL): + case EQNPILE_RCOL: continue; default: EQN_MSG(MANDOCERR_EQNSYNT, ep); @@ -513,9 +512,8 @@ eqn_box(struct eqn_node *ep, struct eqn_box *last) for (i = 0; i < (int)EQN__MAX; i++) { if ( ! EQNSTREQ(&eqnparts[i].str, start, sz)) continue; - return((*eqnparts[i].fp)(ep) ? - EQN_OK : EQN_ERR); - } + return((*eqnparts[i].fp)(ep) ? EQN_OK : EQN_ERR); + } if (STRNEQ(start, sz, "{", 1)) { if (EQN_DESCOPE != (c = eqn_eqn(ep, last))) { @@ -530,7 +528,7 @@ eqn_box(struct eqn_node *ep, struct eqn_box *last) return(EQN_OK); EQN_MSG(MANDOCERR_EQNBADSCOPE, ep); return(EQN_ERR); - } + } for (i = 0; i < (int)EQNPILE__MAX; i++) { if ( ! EQNSTREQ(&eqnpiles[i], start, sz)) @@ -576,7 +574,7 @@ eqn_box(struct eqn_node *ep, struct eqn_box *last) if (NULL == last->last) { EQN_MSG(MANDOCERR_EQNSYNT, ep); return(EQN_ERR); - } + } last->last->pos = (enum eqn_post)i; if (EQN_EOF == (c = eqn_box(ep, last))) { EQN_MSG(MANDOCERR_EQNEOF, ep); @@ -591,7 +589,7 @@ eqn_box(struct eqn_node *ep, struct eqn_box *last) if (NULL == last->last) { EQN_MSG(MANDOCERR_EQNSYNT, ep); return(EQN_ERR); - } + } last->last->mark = (enum eqn_markt)i; if (EQN_EOF == (c = eqn_box(ep, last))) { EQN_MSG(MANDOCERR_EQNEOF, ep); @@ -763,9 +761,9 @@ again: if (q) ep->cur++; while (' ' == ep->data[(int)ep->cur] || - '\t' == ep->data[(int)ep->cur] || - '^' == ep->data[(int)ep->cur] || - '~' == ep->data[(int)ep->cur]) + '\t' == ep->data[(int)ep->cur] || + '^' == ep->data[(int)ep->cur] || + '~' == ep->data[(int)ep->cur]) ep->cur++; } else { if (q) @@ -791,8 +789,8 @@ again: } diff = def->valsz - *sz; - memmove(start + *sz + diff, start + *sz, - (strlen(start) - *sz) + 1); + memmove(start + *sz + diff, start + *sz, + (strlen(start) - *sz) + 1); memcpy(start, def->val, def->valsz); goto again; } @@ -853,8 +851,8 @@ eqn_do_define(struct eqn_node *ep) return(0); } - /* - * Search for a key that already exists. + /* + * Search for a key that already exists. * Create a new key if none is found. */ @@ -866,15 +864,14 @@ eqn_do_define(struct eqn_node *ep) if (i == (int)ep->defsz) { ep->defsz++; - ep->defs = mandoc_realloc - (ep->defs, ep->defsz * - sizeof(struct eqn_def)); + ep->defs = mandoc_realloc(ep->defs, + ep->defsz * sizeof(struct eqn_def)); ep->defs[i].key = ep->defs[i].val = NULL; } ep->defs[i].keysz = sz; - ep->defs[i].key = mandoc_realloc - (ep->defs[i].key, sz + 1); + ep->defs[i].key = mandoc_realloc( + ep->defs[i].key, sz + 1); memcpy(ep->defs[i].key, start, sz); ep->defs[i].key[(int)sz] = '\0'; @@ -902,7 +899,7 @@ eqn_do_gfont(struct eqn_node *ep) if (NULL == eqn_nextrawtok(ep, NULL)) { EQN_MSG(MANDOCERR_EQNEOF, ep); return(0); - } + } return(1); } @@ -915,7 +912,7 @@ eqn_do_gsize(struct eqn_node *ep) if (NULL == (start = eqn_nextrawtok(ep, &sz))) { EQN_MSG(MANDOCERR_EQNEOF, ep); return(0); - } + } ep->gsize = mandoc_strntoi(start, sz, 10); return(1); } @@ -941,9 +938,9 @@ eqn_def_find(struct eqn_node *ep, const char *key, size_t sz) { int i; - for (i = 0; i < (int)ep->defsz; i++) - if (ep->defs[i].keysz && STRNEQ(ep->defs[i].key, - ep->defs[i].keysz, key, sz)) + for (i = 0; i < (int)ep->defsz; i++) + if (ep->defs[i].keysz && STRNEQ(ep->defs[i].key, + ep->defs[i].keysz, key, sz)) return(&ep->defs[i]); return(NULL); @@ -35,9 +35,9 @@ static const enum htmltag fontmap[EQNFONT__MAX] = { TAG_I /* EQNFONT_ITALIC */ }; - static void eqn_box(struct html *, const struct eqn_box *); + void print_eqn(struct html *p, const struct eqn *ep) { @@ -59,12 +59,12 @@ eqn_box(struct html *p, const struct eqn_box *bp) { struct tag *t; - t = EQNFONT_NONE == bp->font ? NULL : - print_otag(p, fontmap[(int)bp->font], 0, NULL); + t = EQNFONT_NONE == bp->font ? NULL : + print_otag(p, fontmap[(int)bp->font], 0, NULL); if (bp->left) print_text(p, bp->left); - + if (bp->text) print_text(p, bp->text); @@ -37,6 +37,7 @@ static const enum termfont fontmap[EQNFONT__MAX] = { static void eqn_box(struct termp *, const struct eqn_box *); + void term_eqn(struct termp *p, const struct eqn *ep) { @@ -68,7 +69,7 @@ eqn_box(struct termp *p, const struct eqn_box *bp) term_word(p, ")"); if (bp->right) term_word(p, bp->right); - if (EQNFONT_NONE != bp->font) + if (EQNFONT_NONE != bp->font) term_fontpop(p); if (bp->next) @@ -115,6 +115,7 @@ static void print_metaf(struct html *, enum mandoc_esc); static void print_attr(struct html *, const char *, const char *); static void *ml_alloc(char *, enum htmltype); + static void * ml_alloc(char *outopts, enum htmltype type) { @@ -136,16 +137,16 @@ ml_alloc(char *outopts, enum htmltype type) while (outopts && *outopts) switch (getsubopt(&outopts, UNCONST(toks), &v)) { - case (0): + case 0: h->style = v; break; - case (1): + case 1: h->base_man = v; break; - case (2): + case 2: h->base_includes = v; break; - case (3): + case 3: h->oflags |= HTML_FRAGMENT; break; default: @@ -162,7 +163,6 @@ html_alloc(char *outopts) return(ml_alloc(outopts, HTML_HTML_4_01_STRICT)); } - void * xhtml_alloc(char *outopts) { @@ -170,7 +170,6 @@ xhtml_alloc(char *outopts) return(ml_alloc(outopts, HTML_XHTML_1_0_STRICT)); } - void html_free(void *p) { @@ -180,17 +179,16 @@ html_free(void *p) h = (struct html *)p; while ((tag = h->tags.head) != NULL) { - h->tags.head = tag->next; + h->tags.head = tag->next; free(tag); } - + if (h->symtab) mchars_free(h->symtab); free(h); } - void print_gen_head(struct html *h) { @@ -227,21 +225,21 @@ print_metaf(struct html *h, enum mandoc_esc deco) enum htmlfont font; switch (deco) { - case (ESCAPE_FONTPREV): + case ESCAPE_FONTPREV: font = h->metal; break; - case (ESCAPE_FONTITALIC): + case ESCAPE_FONTITALIC: font = HTMLFONT_ITALIC; break; - case (ESCAPE_FONTBOLD): + case ESCAPE_FONTBOLD: font = HTMLFONT_BOLD; break; - case (ESCAPE_FONTBI): + case ESCAPE_FONTBI: font = HTMLFONT_BI; break; - case (ESCAPE_FONT): + case ESCAPE_FONT: /* FALLTHROUGH */ - case (ESCAPE_FONTROMAN): + case ESCAPE_FONTROMAN: font = HTMLFONT_NONE; break; default: @@ -258,13 +256,13 @@ print_metaf(struct html *h, enum mandoc_esc deco) h->metac = font; switch (font) { - case (HTMLFONT_ITALIC): + case HTMLFONT_ITALIC: h->metaf = print_otag(h, TAG_I, 0, NULL); break; - case (HTMLFONT_BOLD): + case HTMLFONT_BOLD: h->metaf = print_otag(h, TAG_B, 0, NULL); break; - case (HTMLFONT_BI): + case HTMLFONT_BI: h->metaf = print_otag(h, TAG_B, 0, NULL); print_otag(h, TAG_I, 0, NULL); break; @@ -303,19 +301,19 @@ html_strlen(const char *cp) break; cp++; switch (mandoc_escape(&cp, NULL, NULL)) { - case (ESCAPE_ERROR): + case ESCAPE_ERROR: return(sz); - case (ESCAPE_UNICODE): + case ESCAPE_UNICODE: /* FALLTHROUGH */ - case (ESCAPE_NUMBERED): + case ESCAPE_NUMBERED: /* FALLTHROUGH */ - case (ESCAPE_SPECIAL): + case ESCAPE_SPECIAL: if (skip) skip = 0; else sz++; break; - case (ESCAPE_SKIPCHAR): + case ESCAPE_SKIPCHAR: skip = 1; break; default: @@ -353,22 +351,22 @@ print_encode(struct html *h, const char *p, int norecurse) break; switch (*p++) { - case ('<'): + case '<': printf("<"); continue; - case ('>'): + case '>': printf(">"); continue; - case ('&'): + case '&': printf("&"); continue; - case (ASCII_NBRSP): + case ASCII_NBRSP: putchar('-'); continue; - case (ASCII_HYPH): + case ASCII_HYPH: putchar('-'); /* FALLTHROUGH */ - case (ASCII_BREAK): + case ASCII_BREAK: continue; default: break; @@ -379,21 +377,21 @@ print_encode(struct html *h, const char *p, int norecurse) break; switch (esc) { - case (ESCAPE_FONT): + case ESCAPE_FONT: /* FALLTHROUGH */ - case (ESCAPE_FONTPREV): + case ESCAPE_FONTPREV: /* FALLTHROUGH */ - case (ESCAPE_FONTBOLD): + case ESCAPE_FONTBOLD: /* FALLTHROUGH */ - case (ESCAPE_FONTITALIC): + case ESCAPE_FONTITALIC: /* FALLTHROUGH */ - case (ESCAPE_FONTBI): + case ESCAPE_FONTBI: /* FALLTHROUGH */ - case (ESCAPE_FONTROMAN): + case ESCAPE_FONTROMAN: if (0 == norecurse) print_metaf(h, esc); continue; - case (ESCAPE_SKIPCHAR): + case ESCAPE_SKIPCHAR: h->flags |= HTML_SKIPCHAR; continue; default: @@ -406,25 +404,25 @@ print_encode(struct html *h, const char *p, int norecurse) } switch (esc) { - case (ESCAPE_UNICODE): + case ESCAPE_UNICODE: /* Skip passed "u" header. */ c = mchars_num2uc(seq + 1, len - 1); if ('\0' != c) printf("&#x%x;", c); break; - case (ESCAPE_NUMBERED): + case ESCAPE_NUMBERED: c = mchars_num2char(seq, len); if ('\0' != c) putchar(c); break; - case (ESCAPE_SPECIAL): + case ESCAPE_SPECIAL: c = mchars_spec2cp(h->symtab, seq, len); if (c > 0) printf("&#%d;", c); else if (-1 == c && 1 == len) putchar((int)*seq); break; - case (ESCAPE_NOSPACE): + case ESCAPE_NOSPACE: if ('\0' == *p) nospace = 1; break; @@ -436,7 +434,6 @@ print_encode(struct html *h, const char *p, int norecurse) return(nospace); } - static void print_attr(struct html *h, const char *key, const char *val) { @@ -445,9 +442,8 @@ print_attr(struct html *h, const char *key, const char *val) putchar('\"'); } - struct tag * -print_otag(struct html *h, enum htmltag tag, +print_otag(struct html *h, enum htmltag tag, int sz, const struct htmlpair *p) { int i; @@ -497,7 +493,7 @@ print_otag(struct html *h, enum htmltag tag, if (HTML_AUTOCLOSE & htmltags[tag].flags) switch (h->type) { - case (HTML_XHTML_1_0_STRICT): + case HTML_XHTML_1_0_STRICT: putchar('/'); break; default: @@ -514,16 +510,15 @@ print_otag(struct html *h, enum htmltag tag, return(t); } - static void print_ctag(struct html *h, enum htmltag tag) { - + printf("</%s>", htmltags[tag].name); if (HTML_CLRLINE & htmltags[tag].flags) { h->flags |= HTML_NOSPACE; putchar('\n'); - } + } } void @@ -534,7 +529,7 @@ print_gen_decls(struct html *h) const char *name; switch (h->type) { - case (HTML_HTML_4_01_STRICT): + case HTML_HTML_4_01_STRICT: name = "HTML"; doctype = "-//W3C//DTD HTML 4.01//EN"; dtd = "http://www.w3.org/TR/html4/strict.dtd"; @@ -547,8 +542,8 @@ print_gen_decls(struct html *h) break; } - printf("<!DOCTYPE %s PUBLIC \"%s\" \"%s\">\n", - name, doctype, dtd); + printf("<!DOCTYPE %s PUBLIC \"%s\" \"%s\">\n", + name, doctype, dtd); } void @@ -567,13 +562,13 @@ print_text(struct html *h, const char *word) assert(NULL == h->metaf); switch (h->metac) { - case (HTMLFONT_ITALIC): + case HTMLFONT_ITALIC: h->metaf = print_otag(h, TAG_I, 0, NULL); break; - case (HTMLFONT_BOLD): + case HTMLFONT_BOLD: h->metaf = print_otag(h, TAG_B, 0, NULL); break; - case (HTMLFONT_BI): + case HTMLFONT_BI: h->metaf = print_otag(h, TAG_B, 0, NULL); print_otag(h, TAG_I, 0, NULL); break; @@ -596,14 +591,13 @@ print_text(struct html *h, const char *word) h->flags &= ~HTML_IGNDELIM; } - void print_tagq(struct html *h, const struct tag *until) { struct tag *tag; while ((tag = h->tags.head) != NULL) { - /* + /* * Remember to close out and nullify the current * meta-font and table, if applicable. */ @@ -619,7 +613,6 @@ print_tagq(struct html *h, const struct tag *until) } } - void print_stagq(struct html *h, const struct tag *suntil) { @@ -628,7 +621,7 @@ print_stagq(struct html *h, const struct tag *suntil) while ((tag = h->tags.head) != NULL) { if (suntil && tag == suntil) return; - /* + /* * Remember to close out and nullify the current * meta-font and table, if applicable. */ @@ -674,8 +667,8 @@ bufcat_fmt(struct html *h, const char *fmt, ...) va_list ap; va_start(ap, fmt); - (void)vsnprintf(h->buf + (int)h->buflen, - BUFSIZ - h->buflen - 1, fmt, ap); + (void)vsnprintf(h->buf + (int)h->buflen, + BUFSIZ - h->buflen - 1, fmt, ap); va_end(ap); h->buflen = strlen(h->buf); } @@ -695,12 +688,12 @@ buffmt_includes(struct html *h, const char *name) const char *p, *pp; pp = h->base_includes; - + bufinit(h); while (NULL != (p = strchr(pp, '%'))) { bufncat(h, pp, (size_t)(p - pp)); switch (*(p + 1)) { - case('I'): + case'I': bufcat(h, name); break; default: @@ -714,21 +707,20 @@ buffmt_includes(struct html *h, const char *name) } void -buffmt_man(struct html *h, - const char *name, const char *sec) +buffmt_man(struct html *h, const char *name, const char *sec) { const char *p, *pp; pp = h->base_man; - + bufinit(h); while (NULL != (p = strchr(pp, '%'))) { bufncat(h, pp, (size_t)(p - pp)); switch (*(p + 1)) { - case('S'): + case 'S': bufcat(h, sec ? sec : "1"); break; - case('N'): + case 'N': bufcat_fmt(h, "%s", name); break; default: @@ -105,7 +105,7 @@ struct htmlpair { #define PAIR_STYLE_INIT(p, h) PAIR_INIT(p, ATTR_STYLE, (h)->buf) #define PAIR_SUMMARY_INIT(p, v) PAIR_INIT(p, ATTR_SUMMARY, v) -enum htmltype { +enum htmltype { HTML_HTML_4_01_STRICT, HTML_XHTML_1_0_STRICT }; @@ -127,7 +127,7 @@ struct html { char *base_includes; /* base for include href */ char *style; /* style-sheet URI */ char buf[BUFSIZ]; /* see bufcat and friends */ - size_t buflen; + size_t buflen; struct tag *metaf; /* current open font scope */ enum htmlfont metal; /* last used font */ enum htmlfont metac; /* current font mode */ @@ -138,7 +138,7 @@ struct html { void print_gen_decls(struct html *); void print_gen_head(struct html *); -struct tag *print_otag(struct html *, enum htmltag, +struct tag *print_otag(struct html *, enum htmltag, int, const struct htmlpair *); void print_tagq(struct html *, const struct tag *); void print_stagq(struct html *, const struct tag *); @@ -153,12 +153,12 @@ __attribute__((__format__ (__printf__, 2, 3))) void bufcat_fmt(struct html *, const char *, ...); void bufcat(struct html *, const char *); void bufcat_id(struct html *, const char *); -void bufcat_style(struct html *, +void bufcat_style(struct html *, const char *, const char *); -void bufcat_su(struct html *, const char *, +void bufcat_su(struct html *, const char *, const struct roffsu *); void bufinit(struct html *); -void buffmt_man(struct html *, +void buffmt_man(struct html *, const char *, const char *); void buffmt_includes(struct html *, const char *); @@ -78,8 +78,8 @@ enum mant man_hash_find(const char *); int man_macroend(struct man *); int man_valid_post(struct man *); int man_valid_pre(struct man *, struct man_node *); -int man_unscope(struct man *, - const struct man_node *, enum mandocerr); +int man_unscope(struct man *, const struct man_node *, + enum mandocerr); __END_DECLS diff --git a/libmandoc.h b/libmandoc.h index d10fed38..882d701d 100644 --- a/libmandoc.h +++ b/libmandoc.h @@ -36,12 +36,12 @@ struct roff; struct mdoc; struct man; -void mandoc_msg(enum mandocerr, struct mparse *, +void mandoc_msg(enum mandocerr, struct mparse *, int, int, const char *); #if __GNUC__ - 0 >= 4 __attribute__((__format__ (__printf__, 5, 6))) #endif -void mandoc_vmsg(enum mandocerr, struct mparse *, +void mandoc_vmsg(enum mandocerr, struct mparse *, int, int, const char *, ...); char *mandoc_getarg(struct mparse *, char **, int, int *); char *mandoc_normdate(struct mparse *, char *, int, int); @@ -49,36 +49,36 @@ int mandoc_eos(const char *, size_t); int mandoc_strntoi(const char *, size_t, int); const char *mandoc_a2msec(const char*); -void mdoc_free(struct mdoc *); +void mdoc_free(struct mdoc *); struct mdoc *mdoc_alloc(struct roff *, struct mparse *, char *, int); void mdoc_reset(struct mdoc *); -int mdoc_parseln(struct mdoc *, int, char *, int); +int mdoc_parseln(struct mdoc *, int, char *, int); int mdoc_endparse(struct mdoc *); int mdoc_addspan(struct mdoc *, const struct tbl_span *); int mdoc_addeqn(struct mdoc *, const struct eqn *); -void man_free(struct man *); +void man_free(struct man *); struct man *man_alloc(struct roff *, struct mparse *, int); void man_reset(struct man *); -int man_parseln(struct man *, int, char *, int); +int man_parseln(struct man *, int, char *, int); int man_endparse(struct man *); int man_addspan(struct man *, const struct tbl_span *); int man_addeqn(struct man *, const struct eqn *); -void roff_free(struct roff *); +void roff_free(struct roff *); struct roff *roff_alloc(struct mparse *, int); void roff_reset(struct roff *); -enum rofferr roff_parseln(struct roff *, int, +enum rofferr roff_parseln(struct roff *, int, char **, size_t *, int, int *); void roff_endparse(struct roff *); void roff_setreg(struct roff *, const char *, int, char sign); int roff_getreg(const struct roff *, const char *); char *roff_strdup(const struct roff *, const char *); -int roff_getcontrol(const struct roff *, +int roff_getcontrol(const struct roff *, const char *, int *); #if 0 char roff_eqndelim(const struct roff *); -void roff_openeqn(struct roff *, const char *, +void roff_openeqn(struct roff *, const char *, int, int, const char *); int roff_closeeqn(struct roff *); #endif @@ -109,12 +109,12 @@ __BEGIN_DECLS #define mdoc_nmsg(mdoc, n, t) \ mandoc_msg((t), (mdoc)->parse, (n)->line, (n)->pos, NULL) int mdoc_macro(MACRO_PROT_ARGS); -int mdoc_word_alloc(struct mdoc *, +int mdoc_word_alloc(struct mdoc *, int, int, const char *); void mdoc_word_append(struct mdoc *, const char *); -int mdoc_elem_alloc(struct mdoc *, int, int, +int mdoc_elem_alloc(struct mdoc *, int, int, enum mdoct, struct mdoc_arg *); -int mdoc_block_alloc(struct mdoc *, int, int, +int mdoc_block_alloc(struct mdoc *, int, int, enum mdoct, struct mdoc_arg *); int mdoc_head_alloc(struct mdoc *, int, int, enum mdoct); int mdoc_tail_alloc(struct mdoc *, int, int, enum mdoct); @@ -137,7 +137,7 @@ enum margverr mdoc_argv(struct mdoc *, int, enum mdoct, void mdoc_argv_free(struct mdoc_arg *); enum margserr mdoc_args(struct mdoc *, int, int *, char *, enum mdoct, char **); -enum margserr mdoc_zargs(struct mdoc *, int, +enum margserr mdoc_zargs(struct mdoc *, int, int *, char *, char **); int mdoc_macroend(struct mdoc *); enum mdelim mdoc_isdelim(const char *); @@ -66,7 +66,7 @@ struct tbl_node *tbl_alloc(int, int, struct mparse *); void tbl_restart(int, int, struct tbl_node *); void tbl_free(struct tbl_node *); void tbl_reset(struct tbl_node *); -enum rofferr tbl_read(struct tbl_node *, int, const char *, int); +enum rofferr tbl_read(struct tbl_node *, int, const char *, int); int tbl_option(struct tbl_node *, int, const char *); int tbl_layout(struct tbl_node *, int, const char *); int tbl_data(struct tbl_node *, int, const char *); @@ -76,7 +76,7 @@ void tbl_end(struct tbl_node **); struct eqn_node *eqn_alloc(const char *, int, int, struct mparse *); enum rofferr eqn_end(struct eqn_node **); void eqn_free(struct eqn_node *); -enum rofferr eqn_read(struct eqn_node **, int, +enum rofferr eqn_read(struct eqn_node **, int, const char *, int, int *); __END_DECLS @@ -60,9 +60,9 @@ struct curparse { struct mparse *mp; enum mandoclevel wlevel; /* ignore messages below this */ int wstop; /* stop after a file with a warning */ - enum outt outtype; /* which output to use */ + enum outt outtype; /* which output to use */ out_mdoc outmdoc; /* mdoc output ptr */ - out_man outman; /* man output ptr */ + out_man outman; /* man output ptr */ out_free outfree; /* free output ptr */ void *outdata; /* data for output */ char outopts[BUFSIZ]; /* buf of output opts */ @@ -71,7 +71,7 @@ struct curparse { static int moptions(int *, char *); static void mmsg(enum mandocerr, enum mandoclevel, const char *, int, int, const char *); -static void parse(struct curparse *, int, +static void parse(struct curparse *, int, const char *, enum mandoclevel *); static int toptions(struct curparse *, char *); static void usage(void) __attribute__((noreturn)); @@ -80,6 +80,7 @@ static int woptions(struct curparse *, char *); static const char *progname; + int main(int argc, char *argv[]) { @@ -102,39 +103,39 @@ main(int argc, char *argv[]) curp.wlevel = MANDOCLEVEL_FATAL; defos = NULL; - /* LINTED */ while (-1 != (c = getopt(argc, argv, "I:m:O:T:VW:"))) switch (c) { - case ('I'): + case 'I': if (strncmp(optarg, "os=", 3)) { - fprintf(stderr, "-I%s: Bad argument\n", - optarg); + fprintf(stderr, + "-I%s: Bad argument\n", optarg); return((int)MANDOCLEVEL_BADARG); } if (defos) { - fprintf(stderr, "-I%s: Duplicate argument\n", - optarg); + fprintf(stderr, + "-I%s: Duplicate argument\n", + optarg); return((int)MANDOCLEVEL_BADARG); } defos = mandoc_strdup(optarg + 3); break; - case ('m'): + case 'm': if ( ! moptions(&options, optarg)) return((int)MANDOCLEVEL_BADARG); break; - case ('O'): + case 'O': (void)strlcat(curp.outopts, optarg, BUFSIZ); (void)strlcat(curp.outopts, ",", BUFSIZ); break; - case ('T'): + case 'T': if ( ! toptions(&curp, optarg)) return((int)MANDOCLEVEL_BADARG); break; - case ('W'): + case 'W': if ( ! woptions(&curp, optarg)) return((int)MANDOCLEVEL_BADARG); break; - case ('V'): + case 'V': version(); /* NOTREACHED */ default: @@ -193,15 +194,15 @@ usage(void) "[-Ooption] " "[-Toutput] " "[-Wlevel]\n" - "\t [file ...]\n", + "\t [file ...]\n", progname); exit((int)MANDOCLEVEL_BADARG); } static void -parse(struct curparse *curp, int fd, - const char *file, enum mandoclevel *level) +parse(struct curparse *curp, int fd, const char *file, + enum mandoclevel *level) { enum mandoclevel rc; struct mdoc *mdoc; @@ -231,31 +232,31 @@ parse(struct curparse *curp, int fd, if ( ! (curp->outman && curp->outmdoc)) { switch (curp->outtype) { - case (OUTT_XHTML): + case OUTT_XHTML: curp->outdata = xhtml_alloc(curp->outopts); curp->outfree = html_free; break; - case (OUTT_HTML): + case OUTT_HTML: curp->outdata = html_alloc(curp->outopts); curp->outfree = html_free; break; - case (OUTT_UTF8): + case OUTT_UTF8: curp->outdata = utf8_alloc(curp->outopts); curp->outfree = ascii_free; break; - case (OUTT_LOCALE): + case OUTT_LOCALE: curp->outdata = locale_alloc(curp->outopts); curp->outfree = ascii_free; break; - case (OUTT_ASCII): + case OUTT_ASCII: curp->outdata = ascii_alloc(curp->outopts); curp->outfree = ascii_free; break; - case (OUTT_PDF): + case OUTT_PDF: curp->outdata = pdf_alloc(curp->outopts); curp->outfree = pspdf_free; break; - case (OUTT_PS): + case OUTT_PS: curp->outdata = ps_alloc(curp->outopts); curp->outfree = pspdf_free; break; @@ -264,29 +265,29 @@ parse(struct curparse *curp, int fd, } switch (curp->outtype) { - case (OUTT_HTML): + case OUTT_HTML: /* FALLTHROUGH */ - case (OUTT_XHTML): + case OUTT_XHTML: curp->outman = html_man; curp->outmdoc = html_mdoc; break; - case (OUTT_TREE): + case OUTT_TREE: curp->outman = tree_man; curp->outmdoc = tree_mdoc; break; - case (OUTT_MAN): + case OUTT_MAN: curp->outmdoc = man_mdoc; curp->outman = man_man; break; - case (OUTT_PDF): + case OUTT_PDF: /* FALLTHROUGH */ - case (OUTT_ASCII): + case OUTT_ASCII: /* FALLTHROUGH */ - case (OUTT_UTF8): + case OUTT_UTF8: /* FALLTHROUGH */ - case (OUTT_LOCALE): + case OUTT_LOCALE: /* FALLTHROUGH */ - case (OUTT_PS): + case OUTT_PS: curp->outman = terminal_man; curp->outmdoc = terminal_mdoc; break; @@ -367,7 +368,7 @@ static int woptions(struct curparse *curp, char *arg) { char *v, *o; - const char *toks[6]; + const char *toks[6]; toks[0] = "stop"; toks[1] = "all"; @@ -379,18 +380,18 @@ woptions(struct curparse *curp, char *arg) while (*arg) { o = arg; switch (getsubopt(&arg, UNCONST(toks), &v)) { - case (0): + case 0: curp->wstop = 1; break; - case (1): + case 1: /* FALLTHROUGH */ - case (2): + case 2: curp->wlevel = MANDOCLEVEL_WARNING; break; - case (3): + case 3: curp->wlevel = MANDOCLEVEL_ERROR; break; - case (4): + case 4: curp->wlevel = MANDOCLEVEL_FATAL; break; default: @@ -403,14 +404,12 @@ woptions(struct curparse *curp, char *arg) } static void -mmsg(enum mandocerr t, enum mandoclevel lvl, +mmsg(enum mandocerr t, enum mandoclevel lvl, const char *file, int line, int col, const char *msg) { - fprintf(stderr, "%s:%d:%d: %s: %s", - file, line, col + 1, - mparse_strlevel(lvl), - mparse_strerror(t)); + fprintf(stderr, "%s:%d:%d: %s: %s", file, line, col + 1, + mparse_strlevel(lvl), mparse_strerror(t)); if (msg) fprintf(stderr, ": %s", msg); @@ -25,7 +25,7 @@ struct man; #define UNCONST(a) ((void *)(uintptr_t)(const void *)(a)) -/* +/* * Definitions for main.c-visible output device functions, e.g., -Thtml * and -Tascii. Note that ascii_alloc() is named as such in * anticipation of latin1_alloc() and so on, all of which map into the @@ -35,9 +35,9 @@ #include "libman.h" #include "libmandoc.h" -const char *const __man_macronames[MAN_MAX] = { +const char *const __man_macronames[MAN_MAX] = { "br", "TH", "SH", "SS", - "TP", "LP", "PP", "P", + "TP", "LP", "PP", "P", "IP", "HP", "SM", "SB", "BI", "IB", "BR", "RB", "R", "B", "I", "IR", @@ -50,12 +50,12 @@ const char *const __man_macronames[MAN_MAX] = { const char * const *man_macronames = __man_macronames; -static struct man_node *man_node_alloc(struct man *, int, int, +static struct man_node *man_node_alloc(struct man *, int, int, enum man_type, enum mant); -static int man_node_append(struct man *, +static int man_node_append(struct man *, struct man_node *); static void man_node_free(struct man_node *); -static void man_node_unlink(struct man *, +static void man_node_unlink(struct man *, struct man_node *); static int man_ptext(struct man *, int, char *, int); static int man_pmacro(struct man *, int, char *, int); @@ -72,7 +72,6 @@ man_node(const struct man *man) return(man->first); } - const struct man_meta * man_meta(const struct man *man) { @@ -81,7 +80,6 @@ man_meta(const struct man *man) return(&man->meta); } - void man_reset(struct man *man) { @@ -90,7 +88,6 @@ man_reset(struct man *man) man_alloc1(man); } - void man_free(struct man *man) { @@ -99,7 +96,6 @@ man_free(struct man *man) free(man); } - struct man * man_alloc(struct roff *roff, struct mparse *parse, int quick) { @@ -116,7 +112,6 @@ man_alloc(struct roff *roff, struct mparse *parse, int quick) return(p); } - int man_endparse(struct man *man) { @@ -128,7 +123,6 @@ man_endparse(struct man *man) return(0); } - int man_parseln(struct man *man, int ln, char *buf, int offs) { @@ -138,11 +132,10 @@ man_parseln(struct man *man, int ln, char *buf, int offs) assert( ! (MAN_HALT & man->flags)); return (roff_getcontrol(man->roff, buf, &offs) ? - man_pmacro(man, ln, buf, offs) : - man_ptext(man, ln, buf, offs)); + man_pmacro(man, ln, buf, offs) : + man_ptext(man, ln, buf, offs)); } - static void man_free1(struct man *man) { @@ -161,7 +154,6 @@ man_free1(struct man *man) free(man->meta.msec); } - static void man_alloc1(struct man *man) { @@ -185,12 +177,12 @@ man_node_append(struct man *man, struct man_node *p) assert(MAN_ROOT != p->type); switch (man->next) { - case (MAN_NEXT_SIBLING): + case MAN_NEXT_SIBLING: man->last->next = p; p->prev = man->last; p->parent = man->last->parent; break; - case (MAN_NEXT_CHILD): + case MAN_NEXT_CHILD: man->last->child = p; p->parent = man->last; break; @@ -198,7 +190,7 @@ man_node_append(struct man *man, struct man_node *p) abort(); /* NOTREACHED */ } - + assert(p->parent); p->parent->nchild++; @@ -206,15 +198,15 @@ man_node_append(struct man *man, struct man_node *p) return(0); switch (p->type) { - case (MAN_HEAD): + case MAN_HEAD: assert(MAN_BLOCK == p->parent->type); p->parent->head = p; break; - case (MAN_TAIL): + case MAN_TAIL: assert(MAN_BLOCK == p->parent->type); p->parent->tail = p; break; - case (MAN_BODY): + case MAN_BODY: assert(MAN_BLOCK == p->parent->type); p->parent->body = p; break; @@ -225,9 +217,9 @@ man_node_append(struct man *man, struct man_node *p) man->last = p; switch (p->type) { - case (MAN_TBL): + case MAN_TBL: /* FALLTHROUGH */ - case (MAN_TEXT): + case MAN_TEXT: if ( ! man_valid_post(man)) return(0); break; @@ -238,9 +230,8 @@ man_node_append(struct man *man, struct man_node *p) return(1); } - static struct man_node * -man_node_alloc(struct man *man, int line, int pos, +man_node_alloc(struct man *man, int line, int pos, enum man_type type, enum mant tok) { struct man_node *p; @@ -257,7 +248,6 @@ man_node_alloc(struct man *man, int line, int pos, return(p); } - int man_elem_alloc(struct man *man, int line, int pos, enum mant tok) { @@ -270,7 +260,6 @@ man_elem_alloc(struct man *man, int line, int pos, enum mant tok) return(1); } - int man_tail_alloc(struct man *man, int line, int pos, enum mant tok) { @@ -283,7 +272,6 @@ man_tail_alloc(struct man *man, int line, int pos, enum mant tok) return(1); } - int man_head_alloc(struct man *man, int line, int pos, enum mant tok) { @@ -296,7 +284,6 @@ man_head_alloc(struct man *man, int line, int pos, enum mant tok) return(1); } - int man_body_alloc(struct man *man, int line, int pos, enum mant tok) { @@ -309,7 +296,6 @@ man_body_alloc(struct man *man, int line, int pos, enum mant tok) return(1); } - int man_block_alloc(struct man *man, int line, int pos, enum mant tok) { @@ -337,7 +323,6 @@ man_word_alloc(struct man *man, int line, int pos, const char *word) return(1); } - /* * Free all of the resources held by a node. This does NOT unlink a * node from its context; for that, see man_node_unlink(). @@ -351,7 +336,6 @@ man_node_free(struct man_node *p) free(p); } - void man_node_delete(struct man *man, struct man_node *p) { @@ -453,9 +437,9 @@ man_ptext(struct man *man, int line, char *buf, int offs) return(1); } - /* + /* * Warn if the last un-escaped character is whitespace. Then - * strip away the remaining spaces (tabs stay!). + * strip away the remaining spaces (tabs stay!). */ i = (int)strlen(buf); @@ -512,8 +496,8 @@ man_pmacro(struct man *man, int ln, char *buf, int offs) */ i = 0; - while (i < 4 && '\0' != buf[offs] && - ' ' != buf[offs] && '\t' != buf[offs]) + while (i < 4 && '\0' != buf[offs] && ' ' != buf[offs] && + '\t' != buf[offs]) mac[i++] = buf[offs++]; mac[i] = '\0'; @@ -521,8 +505,8 @@ man_pmacro(struct man *man, int ln, char *buf, int offs) tok = (i > 0 && i < 4) ? man_hash_find(mac) : MAN_MAX; if (MAN_MAX == tok) { - mandoc_vmsg(MANDOCERR_MACRO, man->parse, ln, - ppos, "%s", buf + ppos - 1); + mandoc_vmsg(MANDOCERR_MACRO, man->parse, ln, ppos, + "%s", buf + ppos - 1); return(1); } @@ -531,7 +515,7 @@ man_pmacro(struct man *man, int ln, char *buf, int offs) while (buf[offs] && ' ' == buf[offs]) offs++; - /* + /* * Trailing whitespace. Note that tabs are allowed to be passed * into the parser as "text", so we only warn about spaces here. */ @@ -539,7 +523,7 @@ man_pmacro(struct man *man, int ln, char *buf, int offs) if ('\0' == buf[offs] && ' ' == buf[offs - 1]) man_pmsg(man, ln, offs - 1, MANDOCERR_EOLNSPACE); - /* + /* * Remove prior ELINE macro, as it's being clobbered by a new * macro. Note that NSCOPED macros do not close out ELINE * macros---they don't print text---so we let those slip by. @@ -555,7 +539,7 @@ man_pmacro(struct man *man, int ln, char *buf, int offs) if (MAN_NSCOPED & man_macros[n->tok].flags) n = n->parent; - mandoc_vmsg(MANDOCERR_LINESCOPE, man->parse, n->line, + mandoc_vmsg(MANDOCERR_LINESCOPE, man->parse, n->line, n->pos, "%s breaks %s", man_macronames[tok], man_macronames[n->tok]); @@ -586,7 +570,7 @@ man_pmacro(struct man *man, int ln, char *buf, int offs) assert(MAN_BLOCK == n->type); assert(MAN_SCOPED & man_macros[n->tok].flags); - mandoc_vmsg(MANDOCERR_LINESCOPE, man->parse, n->line, + mandoc_vmsg(MANDOCERR_LINESCOPE, man->parse, n->line, n->pos, "%s breaks %s", man_macronames[tok], man_macronames[n->tok]); @@ -615,13 +599,13 @@ man_pmacro(struct man *man, int ln, char *buf, int offs) strcmp(man->last->prev->child->string, "NAME")) return(2); - /* + /* * We weren't in a block-line scope when entering the * above-parsed macro, so return. */ if ( ! (MAN_BPLINE & man->flags)) { - man->flags &= ~MAN_ILINE; + man->flags &= ~MAN_ILINE; return(1); } man->flags &= ~MAN_BPLINE; @@ -636,7 +620,7 @@ man_pmacro(struct man *man, int ln, char *buf, int offs) return(1); } - /* + /* * If we've opened a new next-line element scope, then return * now, as the next line will close out the block scope. */ @@ -48,6 +48,7 @@ */ static unsigned char table[26 * HASH_DEPTH]; + /* * XXX - this hash has global scope, so if intended for use as a library * with multiple callers, it will need re-invocation protection. @@ -59,8 +60,7 @@ man_hash_init(void) memset(table, UCHAR_MAX, sizeof(table)); - assert(/* LINTED */ - MAN_MAX < UCHAR_MAX); + assert(MAN_MAX < UCHAR_MAX); for (i = 0; i < (int)MAN_MAX; i++) { x = man_macronames[i][0]; @@ -79,7 +79,6 @@ man_hash_init(void) } } - enum mant man_hash_find(const char *tmp) { @@ -53,7 +53,7 @@ struct htmlman { int (*post)(MAN_ARGS); }; -static void print_bvspace(struct html *, +static void print_bvspace(struct html *, const struct man_node *); static void print_man(MAN_ARGS); static void print_man_head(MAN_ARGS); @@ -90,7 +90,7 @@ static const struct htmlman mans[MAN_MAX] = { { man_PP_pre, NULL }, /* PP */ { man_PP_pre, NULL }, /* P */ { man_IP_pre, NULL }, /* IP */ - { man_HP_pre, NULL }, /* HP */ + { man_HP_pre, NULL }, /* HP */ { man_SM_pre, NULL }, /* SM */ { man_SM_pre, NULL }, /* SB */ { man_alt_pre, NULL }, /* BI */ @@ -122,6 +122,7 @@ static const struct htmlman mans[MAN_MAX] = { { man_ign_pre, NULL }, /* ll */ }; + /* * Printing leading vertical space before a block. * This is used for the paragraph macros. @@ -156,7 +157,7 @@ html_man(void *arg, const struct man *man) } static void -print_man(MAN_ARGS) +print_man(MAN_ARGS) { struct tag *t, *tt; struct htmlpair tag; @@ -171,15 +172,13 @@ print_man(MAN_ARGS) print_tagq(h, tt); print_otag(h, TAG_BODY, 0, NULL); print_otag(h, TAG_DIV, 1, &tag); - } else + } else t = print_otag(h, TAG_DIV, 1, &tag); print_man_nodelist(man, n, mh, h); print_tagq(h, t); } - -/* ARGSUSED */ static void print_man_head(MAN_ARGS) { @@ -192,7 +191,6 @@ print_man_head(MAN_ARGS) print_text(h, h->buf); } - static void print_man_nodelist(MAN_ARGS) { @@ -202,7 +200,6 @@ print_man_nodelist(MAN_ARGS) print_man_nodelist(man, n->next, mh, h); } - static void print_man_node(MAN_ARGS) { @@ -213,10 +210,10 @@ print_man_node(MAN_ARGS) t = h->tags.head; switch (n->type) { - case (MAN_ROOT): + case MAN_ROOT: man_root_pre(man, n, mh, h); break; - case (MAN_TEXT): + case MAN_TEXT: /* * If we have a blank line, output a vertical space. * If we have a space as the first character, break @@ -234,10 +231,10 @@ print_man_node(MAN_ARGS) print_text(h, n->string); return; - case (MAN_EQN): + case MAN_EQN: print_eqn(h, n->eqn); break; - case (MAN_TBL): + case MAN_TBL: /* * This will take care of initialising all of the table * state data for the first table, then tearing it down @@ -246,7 +243,7 @@ print_man_node(MAN_ARGS) print_tbl(h, n->span); return; default: - /* + /* * Close out scope of font prior to opening a macro * scope. */ @@ -276,10 +273,10 @@ print_man_node(MAN_ARGS) print_stagq(h, t); switch (n->type) { - case (MAN_ROOT): + case MAN_ROOT: man_root_post(man, n, mh, h); break; - case (MAN_EQN): + case MAN_EQN: break; default: if (mans[n->tok].post) @@ -288,7 +285,6 @@ print_man_node(MAN_ARGS) } } - static int a2width(const struct man_node *n, struct roffsu *su) { @@ -301,8 +297,6 @@ a2width(const struct man_node *n, struct roffsu *su) return(0); } - -/* ARGSUSED */ static void man_root_pre(MAN_ARGS) { @@ -349,8 +343,6 @@ man_root_pre(MAN_ARGS) print_tagq(h, t); } - -/* ARGSUSED */ static void man_root_post(MAN_ARGS) { @@ -384,7 +376,6 @@ man_root_post(MAN_ARGS) } -/* ARGSUSED */ static int man_br_pre(MAN_ARGS) { @@ -411,7 +402,6 @@ man_br_pre(MAN_ARGS) return(0); } -/* ARGSUSED */ static int man_SH_pre(MAN_ARGS) { @@ -429,7 +419,6 @@ man_SH_pre(MAN_ARGS) return(1); } -/* ARGSUSED */ static int man_alt_pre(MAN_ARGS) { @@ -438,7 +427,7 @@ man_alt_pre(MAN_ARGS) enum htmltag fp; struct tag *t; - if ((savelit = mh->fl & MANH_LITERAL)) + if ((savelit = mh->fl & MANH_LITERAL)) print_otag(h, TAG_BR, 0, NULL); mh->fl &= ~MANH_LITERAL; @@ -446,22 +435,22 @@ man_alt_pre(MAN_ARGS) for (i = 0, nn = n->child; nn; nn = nn->next, i++) { t = NULL; switch (n->tok) { - case (MAN_BI): + case MAN_BI: fp = i % 2 ? TAG_I : TAG_B; break; - case (MAN_IB): + case MAN_IB: fp = i % 2 ? TAG_B : TAG_I; break; - case (MAN_RI): + case MAN_RI: fp = i % 2 ? TAG_I : TAG_MAX; break; - case (MAN_IR): + case MAN_IR: fp = i % 2 ? TAG_MAX : TAG_I; break; - case (MAN_BR): + case MAN_BR: fp = i % 2 ? TAG_MAX : TAG_B; break; - case (MAN_RB): + case MAN_RB: fp = i % 2 ? TAG_B : TAG_MAX; break; default: @@ -487,18 +476,16 @@ man_alt_pre(MAN_ARGS) return(0); } -/* ARGSUSED */ static int man_SM_pre(MAN_ARGS) { - + print_otag(h, TAG_SMALL, 0, NULL); if (MAN_SB == n->tok) print_otag(h, TAG_B, 0, NULL); return(1); } -/* ARGSUSED */ static int man_SS_pre(MAN_ARGS) { @@ -516,7 +503,6 @@ man_SS_pre(MAN_ARGS) return(1); } -/* ARGSUSED */ static int man_PP_pre(MAN_ARGS) { @@ -529,13 +515,12 @@ man_PP_pre(MAN_ARGS) return(1); } -/* ARGSUSED */ static int man_IP_pre(MAN_ARGS) { const struct man_node *nn; - if (MAN_BODY == n->type) { + if (MAN_BODY == n->type) { print_otag(h, TAG_DD, 0, NULL); return(1); } else if (MAN_HEAD != n->type) { @@ -567,7 +552,6 @@ man_IP_pre(MAN_ARGS) return(0); } -/* ARGSUSED */ static int man_HP_pre(MAN_ARGS) { @@ -596,7 +580,6 @@ man_HP_pre(MAN_ARGS) return(1); } -/* ARGSUSED */ static int man_OP_pre(MAN_ARGS) { @@ -626,8 +609,6 @@ man_OP_pre(MAN_ARGS) return(0); } - -/* ARGSUSED */ static int man_B_pre(MAN_ARGS) { @@ -636,16 +617,14 @@ man_B_pre(MAN_ARGS) return(1); } -/* ARGSUSED */ static int man_I_pre(MAN_ARGS) { - + print_otag(h, TAG_I, 0, NULL); return(1); } -/* ARGSUSED */ static int man_literal_pre(MAN_ARGS) { @@ -659,7 +638,6 @@ man_literal_pre(MAN_ARGS) return(0); } -/* ARGSUSED */ static int man_in_pre(MAN_ARGS) { @@ -668,7 +646,6 @@ man_in_pre(MAN_ARGS) return(0); } -/* ARGSUSED */ static int man_ign_pre(MAN_ARGS) { @@ -676,7 +653,6 @@ man_ign_pre(MAN_ARGS) return(0); } -/* ARGSUSED */ static int man_RS_pre(MAN_ARGS) { @@ -699,7 +675,6 @@ man_RS_pre(MAN_ARGS) return(1); } -/* ARGSUSED */ static int man_UR_pre(MAN_ARGS) { diff --git a/man_macro.c b/man_macro.c index 9049a6ad..cc119b79 100644 --- a/man_macro.c +++ b/man_macro.c @@ -40,16 +40,16 @@ static int blk_close(MACRO_PROT_ARGS); static int blk_exp(MACRO_PROT_ARGS); static int blk_imp(MACRO_PROT_ARGS); static int in_line_eoln(MACRO_PROT_ARGS); -static int man_args(struct man *, int, +static int man_args(struct man *, int, int *, char *, char **); -static int rew_scope(enum man_type, +static int rew_scope(enum man_type, struct man *, enum mant); -static enum rew rew_dohalt(enum mant, enum man_type, +static enum rew rew_dohalt(enum mant, enum man_type, const struct man_node *); -static enum rew rew_block(enum mant, enum man_type, +static enum rew rew_block(enum mant, enum man_type, const struct man_node *); -static void rew_warn(struct man *, +static void rew_warn(struct man *, struct man_node *, enum mandocerr); const struct man_macro __man_macros[MAN_MAX] = { @@ -115,13 +115,12 @@ rew_warn(struct man *man, struct man_node *n, enum mandocerr er) man_nmsg(man, n, er); } - /* * Rewind scope. If a code "er" != MANDOCERR_MAX has been provided, it * will be used if an explicit block scope is being closed out. */ int -man_unscope(struct man *man, const struct man_node *to, +man_unscope(struct man *man, const struct man_node *to, enum mandocerr er) { struct man_node *n; @@ -130,7 +129,6 @@ man_unscope(struct man *man, const struct man_node *to, man->next = MAN_NEXT_SIBLING; - /* LINTED */ while (man->last != to) { /* * Save the parent here, because we may delete the @@ -153,24 +151,22 @@ man_unscope(struct man *man, const struct man_node *to, return(1); } - static enum rew rew_block(enum mant ntok, enum man_type type, const struct man_node *n) { - if (MAN_BLOCK == type && ntok == n->parent->tok && - MAN_BODY == n->parent->type) + if (MAN_BLOCK == type && ntok == n->parent->tok && + MAN_BODY == n->parent->type) return(REW_REWIND); return(ntok == n->tok ? REW_HALT : REW_NOHALT); } - /* * There are three scope levels: scoped to the root (all), scoped to the * section (all less sections), and scoped to subsections (all less * sections and subsections). */ -static enum rew +static enum rew rew_dohalt(enum mant tok, enum man_type type, const struct man_node *n) { enum rew c; @@ -197,20 +193,20 @@ rew_dohalt(enum mant tok, enum man_type type, const struct man_node *n) return(REW_REWIND); } - /* + /* * Next follow the implicit scope-smashings as defined by man.7: * section, sub-section, etc. */ switch (tok) { - case (MAN_SH): + case MAN_SH: break; - case (MAN_SS): + case MAN_SS: /* Rewind to a section, if a block. */ if (REW_NOHALT != (c = rew_block(MAN_SH, type, n))) return(c); break; - case (MAN_RS): + case MAN_RS: /* Preserve empty paragraphs before RS. */ if (0 == n->nchild && (MAN_P == n->tok || MAN_PP == n->tok || MAN_LP == n->tok)) @@ -238,7 +234,6 @@ rew_dohalt(enum mant tok, enum man_type type, const struct man_node *n) return(REW_NOHALT); } - /* * Rewinding entails ascending the parse tree until a coherent point, * for example, the `SH' macro will close out any intervening `SS' @@ -250,9 +245,8 @@ rew_scope(enum man_type type, struct man *man, enum mant tok) struct man_node *n; enum rew c; - /* LINTED */ for (n = man->last; n; n = n->parent) { - /* + /* * Whether we should stop immediately (REW_HALT), stop * and rewind until this point (REW_REWIND), or keep * rewinding (REW_NOHALT). @@ -264,7 +258,7 @@ rew_scope(enum man_type type, struct man *man, enum mant tok) break; } - /* + /* * Rewind until the current point. Warn if we're a roff * instruction that's mowing over explicit scopes. */ @@ -277,18 +271,17 @@ rew_scope(enum man_type type, struct man *man, enum mant tok) /* * Close out a generic explicit macro. */ -/* ARGSUSED */ int blk_close(MACRO_PROT_ARGS) { - enum mant ntok; + enum mant ntok; const struct man_node *nn; switch (tok) { - case (MAN_RE): + case MAN_RE: ntok = MAN_RS; break; - case (MAN_UE): + case MAN_UE: ntok = MAN_UR; break; default: @@ -304,14 +297,12 @@ blk_close(MACRO_PROT_ARGS) man_pmsg(man, line, ppos, MANDOCERR_NOSCOPE); if ( ! rew_scope(MAN_BLOCK, man, MAN_PP)) return(0); - } else + } else man_unscope(man, nn, MANDOCERR_MAX); return(1); } - -/* ARGSUSED */ int blk_exp(MACRO_PROT_ARGS) { @@ -351,15 +342,12 @@ blk_exp(MACRO_PROT_ARGS) return(man_body_alloc(man, line, ppos, tok)); } - - /* * Parse an implicit-block macro. These contain a MAN_HEAD and a * MAN_BODY contained within a MAN_BLOCK. Rules for closing out other * scopes, such as `SH' closing out an `SS', are defined in the rew * routines. */ -/* ARGSUSED */ int blk_imp(MACRO_PROT_ARGS) { @@ -411,8 +399,6 @@ blk_imp(MACRO_PROT_ARGS) return(man_body_alloc(man, line, ppos, tok)); } - -/* ARGSUSED */ int in_line_eoln(MACRO_PROT_ARGS) { @@ -452,7 +438,7 @@ in_line_eoln(MACRO_PROT_ARGS) assert( ! (MAN_NSCOPED & man_macros[tok].flags)); man->flags |= MAN_ELINE; return(1); - } + } /* Set ignorable context, if applicable. */ @@ -463,7 +449,7 @@ in_line_eoln(MACRO_PROT_ARGS) assert(MAN_ROOT != man->last->type); man->next = MAN_NEXT_SIBLING; - + /* * Rewind our element scope. Note that when TH is pruned, we'll * be back at the root, so make sure that we don't clobber as @@ -482,7 +468,7 @@ in_line_eoln(MACRO_PROT_ARGS) assert(man->last); /* - * Same here regarding whether we're back at the root. + * Same here regarding whether we're back at the root. */ if (man->last->type != MAN_ROOT && ! man_valid_post(man)) @@ -45,7 +45,7 @@ struct mtermp { int pardist; /* vert. space before par., unit: [v] */ }; -#define DECL_ARGS struct termp *p, \ +#define DECL_ARGS struct termp *p, \ struct mtermp *mt, \ const struct man_node *n, \ const struct man_meta *meta @@ -64,7 +64,7 @@ static void print_man_nodelist(DECL_ARGS); static void print_man_node(DECL_ARGS); static void print_man_head(struct termp *, const void *); static void print_man_foot(struct termp *, const void *); -static void print_bvspace(struct termp *, +static void print_bvspace(struct termp *, const struct man_node *, int); static int pre_B(DECL_ARGS); @@ -105,7 +105,7 @@ static const struct termact termacts[MAN_MAX] = { { pre_PP, NULL, 0 }, /* PP */ { pre_PP, NULL, 0 }, /* P */ { pre_IP, post_IP, 0 }, /* IP */ - { pre_HP, post_HP, 0 }, /* HP */ + { pre_HP, post_HP, 0 }, /* HP */ { NULL, NULL, 0 }, /* SM */ { pre_B, NULL, 0 }, /* SB */ { pre_alternate, NULL, 0 }, /* BI */ @@ -138,7 +138,6 @@ static const struct termact termacts[MAN_MAX] = { }; - void terminal_man(void *arg, const struct man *man) { @@ -189,7 +188,6 @@ a2height(const struct termp *p, const char *cp) return(term_vspan(p, &su)); } - static int a2width(const struct termp *p, const char *cp) { @@ -228,7 +226,7 @@ print_bvspace(struct termp *p, const struct man_node *n, int pardist) term_vspace(p); } -/* ARGSUSED */ + static int pre_ign(DECL_ARGS) { @@ -236,8 +234,6 @@ pre_ign(DECL_ARGS) return(0); } - -/* ARGSUSED */ static int pre_ll(DECL_ARGS) { @@ -246,8 +242,6 @@ pre_ll(DECL_ARGS) return(0); } - -/* ARGSUSED */ static int pre_I(DECL_ARGS) { @@ -256,8 +250,6 @@ pre_I(DECL_ARGS) return(1); } - -/* ARGSUSED */ static int pre_literal(DECL_ARGS) { @@ -285,7 +277,6 @@ pre_literal(DECL_ARGS) return(0); } -/* ARGSUSED */ static int pre_PD(DECL_ARGS) { @@ -300,7 +291,6 @@ pre_PD(DECL_ARGS) return(0); } -/* ARGSUSED */ static int pre_alternate(DECL_ARGS) { @@ -309,27 +299,27 @@ pre_alternate(DECL_ARGS) int savelit, i; switch (n->tok) { - case (MAN_RB): + case MAN_RB: font[0] = TERMFONT_NONE; font[1] = TERMFONT_BOLD; break; - case (MAN_RI): + case MAN_RI: font[0] = TERMFONT_NONE; font[1] = TERMFONT_UNDER; break; - case (MAN_BR): + case MAN_BR: font[0] = TERMFONT_BOLD; font[1] = TERMFONT_NONE; break; - case (MAN_BI): + case MAN_BI: font[0] = TERMFONT_BOLD; font[1] = TERMFONT_UNDER; break; - case (MAN_IR): + case MAN_IR: font[0] = TERMFONT_UNDER; font[1] = TERMFONT_NONE; break; - case (MAN_IB): + case MAN_IB: font[0] = TERMFONT_UNDER; font[1] = TERMFONT_BOLD; break; @@ -352,7 +342,6 @@ pre_alternate(DECL_ARGS) return(0); } -/* ARGSUSED */ static int pre_B(DECL_ARGS) { @@ -361,7 +350,6 @@ pre_B(DECL_ARGS) return(1); } -/* ARGSUSED */ static int pre_OP(DECL_ARGS) { @@ -384,7 +372,6 @@ pre_OP(DECL_ARGS) return(0); } -/* ARGSUSED */ static int pre_ft(DECL_ARGS) { @@ -397,26 +384,26 @@ pre_ft(DECL_ARGS) cp = n->child->string; switch (*cp) { - case ('4'): + case '4': /* FALLTHROUGH */ - case ('3'): + case '3': /* FALLTHROUGH */ - case ('B'): + case 'B': term_fontrepl(p, TERMFONT_BOLD); break; - case ('2'): + case '2': /* FALLTHROUGH */ - case ('I'): + case 'I': term_fontrepl(p, TERMFONT_UNDER); break; - case ('P'): + case 'P': term_fontlast(p); break; - case ('1'): + case '1': /* FALLTHROUGH */ - case ('C'): + case 'C': /* FALLTHROUGH */ - case ('R'): + case 'R': term_fontrepl(p, TERMFONT_NONE); break; default: @@ -425,7 +412,6 @@ pre_ft(DECL_ARGS) return(0); } -/* ARGSUSED */ static int pre_in(DECL_ARGS) { @@ -459,7 +445,7 @@ pre_in(DECL_ARGS) p->offset -= p->offset > v ? v : p->offset; else if (less > 0) p->offset += v; - else + else p->offset = v; /* Don't let this creep beyond the right margin. */ @@ -470,8 +456,6 @@ pre_in(DECL_ARGS) return(0); } - -/* ARGSUSED */ static int pre_sp(DECL_ARGS) { @@ -481,15 +465,15 @@ pre_sp(DECL_ARGS) if ((NULL == n->prev && n->parent)) { switch (n->parent->tok) { - case (MAN_SH): + case MAN_SH: /* FALLTHROUGH */ - case (MAN_SS): + case MAN_SS: /* FALLTHROUGH */ - case (MAN_PP): + case MAN_PP: /* FALLTHROUGH */ - case (MAN_LP): + case MAN_LP: /* FALLTHROUGH */ - case (MAN_P): + case MAN_P: /* FALLTHROUGH */ return(0); default: @@ -499,7 +483,7 @@ pre_sp(DECL_ARGS) neg = 0; switch (n->tok) { - case (MAN_br): + case MAN_br: len = 0; break; default: @@ -527,8 +511,6 @@ pre_sp(DECL_ARGS) return(0); } - -/* ARGSUSED */ static int pre_HP(DECL_ARGS) { @@ -537,10 +519,10 @@ pre_HP(DECL_ARGS) const struct man_node *nn; switch (n->type) { - case (MAN_BLOCK): + case MAN_BLOCK: print_bvspace(p, n, mt->pardist); return(1); - case (MAN_BODY): + case MAN_BODY: break; default: return(0); @@ -573,14 +555,12 @@ pre_HP(DECL_ARGS) return(1); } - -/* ARGSUSED */ static void post_HP(DECL_ARGS) { switch (n->type) { - case (MAN_BODY): + case MAN_BODY: term_newln(p); p->flags &= ~(TERMP_NOBREAK | TERMP_BRIND); p->trailspace = 0; @@ -592,14 +572,12 @@ post_HP(DECL_ARGS) } } - -/* ARGSUSED */ static int pre_PP(DECL_ARGS) { switch (n->type) { - case (MAN_BLOCK): + case MAN_BLOCK: mt->lmargin[mt->lmargincur] = term_len(p, p->defindent); print_bvspace(p, n, mt->pardist); break; @@ -611,8 +589,6 @@ pre_PP(DECL_ARGS) return(MAN_HEAD != n->type); } - -/* ARGSUSED */ static int pre_IP(DECL_ARGS) { @@ -621,14 +597,14 @@ pre_IP(DECL_ARGS) int savelit, ival; switch (n->type) { - case (MAN_BODY): + case MAN_BODY: p->flags |= TERMP_NOSPACE; break; - case (MAN_HEAD): + case MAN_HEAD: p->flags |= TERMP_NOBREAK; p->trailspace = 1; break; - case (MAN_BLOCK): + case MAN_BLOCK: print_bvspace(p, n, mt->pardist); /* FALLTHROUGH */ default: @@ -645,7 +621,7 @@ pre_IP(DECL_ARGS) len = (size_t)ival; switch (n->type) { - case (MAN_HEAD): + case MAN_HEAD: /* Handle zero-width lengths. */ if (0 == len) len = term_len(p, 1); @@ -668,10 +644,10 @@ pre_IP(DECL_ARGS) mt->fl |= MANT_LITERAL; return(0); - case (MAN_BODY): + case MAN_BODY: p->offset = mt->offset + len; p->rmargin = p->maxrmargin > p->offset ? - p->maxrmargin : p->offset; + p->maxrmargin : p->offset; break; default: break; @@ -680,20 +656,18 @@ pre_IP(DECL_ARGS) return(1); } - -/* ARGSUSED */ static void post_IP(DECL_ARGS) { switch (n->type) { - case (MAN_HEAD): + case MAN_HEAD: term_flushln(p); p->flags &= ~TERMP_NOBREAK; p->trailspace = 0; p->rmargin = p->maxrmargin; break; - case (MAN_BODY): + case MAN_BODY: term_newln(p); p->offset = mt->offset; break; @@ -702,8 +676,6 @@ post_IP(DECL_ARGS) } } - -/* ARGSUSED */ static int pre_TP(DECL_ARGS) { @@ -712,14 +684,14 @@ pre_TP(DECL_ARGS) int savelit, ival; switch (n->type) { - case (MAN_HEAD): + case MAN_HEAD: p->flags |= TERMP_NOBREAK; p->trailspace = 1; break; - case (MAN_BODY): + case MAN_BODY: p->flags |= TERMP_NOSPACE; break; - case (MAN_BLOCK): + case MAN_BLOCK: print_bvspace(p, n, mt->pardist); /* FALLTHROUGH */ default: @@ -737,7 +709,7 @@ pre_TP(DECL_ARGS) len = (size_t)ival; switch (n->type) { - case (MAN_HEAD): + case MAN_HEAD: /* Handle zero-length properly. */ if (0 == len) len = term_len(p, 1); @@ -764,10 +736,10 @@ pre_TP(DECL_ARGS) mt->lmargin[mt->lmargincur] = (size_t)ival; return(0); - case (MAN_BODY): + case MAN_BODY: p->offset = mt->offset + len; p->rmargin = p->maxrmargin > p->offset ? - p->maxrmargin : p->offset; + p->maxrmargin : p->offset; p->trailspace = 0; p->flags &= ~TERMP_NOBREAK; break; @@ -778,17 +750,15 @@ pre_TP(DECL_ARGS) return(1); } - -/* ARGSUSED */ static void post_TP(DECL_ARGS) { switch (n->type) { - case (MAN_HEAD): + case MAN_HEAD: term_flushln(p); break; - case (MAN_BODY): + case MAN_BODY: term_newln(p); p->offset = mt->offset; break; @@ -797,15 +767,13 @@ post_TP(DECL_ARGS) } } - -/* ARGSUSED */ static int pre_SS(DECL_ARGS) { int i; switch (n->type) { - case (MAN_BLOCK): + case MAN_BLOCK: mt->fl &= ~MANT_LITERAL; mt->lmargin[mt->lmargincur] = term_len(p, p->defindent); mt->offset = term_len(p, p->defindent); @@ -818,11 +786,11 @@ pre_SS(DECL_ARGS) for (i = 0; i < mt->pardist; i++) term_vspace(p); break; - case (MAN_HEAD): + case MAN_HEAD: term_fontrepl(p, TERMFONT_BOLD); p->offset = term_len(p, 3); break; - case (MAN_BODY): + case MAN_BODY: p->offset = mt->offset; break; default: @@ -832,17 +800,15 @@ pre_SS(DECL_ARGS) return(1); } - -/* ARGSUSED */ static void post_SS(DECL_ARGS) { - + switch (n->type) { - case (MAN_HEAD): + case MAN_HEAD: term_newln(p); break; - case (MAN_BODY): + case MAN_BODY: term_newln(p); break; default: @@ -850,15 +816,13 @@ post_SS(DECL_ARGS) } } - -/* ARGSUSED */ static int pre_SH(DECL_ARGS) { int i; switch (n->type) { - case (MAN_BLOCK): + case MAN_BLOCK: mt->fl &= ~MANT_LITERAL; mt->lmargin[mt->lmargincur] = term_len(p, p->defindent); mt->offset = term_len(p, p->defindent); @@ -872,11 +836,11 @@ pre_SH(DECL_ARGS) for (i = 0; i < mt->pardist; i++) term_vspace(p); break; - case (MAN_HEAD): + case MAN_HEAD: term_fontrepl(p, TERMFONT_BOLD); p->offset = 0; break; - case (MAN_BODY): + case MAN_BODY: p->offset = mt->offset; break; default: @@ -886,17 +850,15 @@ pre_SH(DECL_ARGS) return(1); } - -/* ARGSUSED */ static void post_SH(DECL_ARGS) { - + switch (n->type) { - case (MAN_HEAD): + case MAN_HEAD: term_newln(p); break; - case (MAN_BODY): + case MAN_BODY: term_newln(p); break; default: @@ -904,7 +866,6 @@ post_SH(DECL_ARGS) } } -/* ARGSUSED */ static int pre_RS(DECL_ARGS) { @@ -912,10 +873,10 @@ pre_RS(DECL_ARGS) size_t sz; switch (n->type) { - case (MAN_BLOCK): + case MAN_BLOCK: term_newln(p); return(1); - case (MAN_HEAD): + case MAN_HEAD: return(0); default: break; @@ -924,13 +885,13 @@ pre_RS(DECL_ARGS) sz = term_len(p, p->defindent); if (NULL != (n = n->parent->head->child)) - if ((ival = a2width(p, n->string)) >= 0) + if ((ival = a2width(p, n->string)) >= 0) sz = (size_t)ival; mt->offset += sz; p->offset = mt->offset; p->rmargin = p->maxrmargin > p->offset ? - p->maxrmargin : p->offset; + p->maxrmargin : p->offset; if (++mt->lmarginsz < MAXMARGINS) mt->lmargincur = mt->lmarginsz; @@ -939,7 +900,6 @@ pre_RS(DECL_ARGS) return(1); } -/* ARGSUSED */ static void post_RS(DECL_ARGS) { @@ -947,9 +907,9 @@ post_RS(DECL_ARGS) size_t sz; switch (n->type) { - case (MAN_BLOCK): + case MAN_BLOCK: return; - case (MAN_HEAD): + case MAN_HEAD: return; default: term_newln(p); @@ -958,8 +918,8 @@ post_RS(DECL_ARGS) sz = term_len(p, p->defindent); - if (NULL != (n = n->parent->head->child)) - if ((ival = a2width(p, n->string)) >= 0) + if (NULL != (n = n->parent->head->child)) + if ((ival = a2width(p, n->string)) >= 0) sz = (size_t)ival; mt->offset = mt->offset < sz ? 0 : mt->offset - sz; @@ -969,7 +929,6 @@ post_RS(DECL_ARGS) mt->lmargincur = mt->lmarginsz; } -/* ARGSUSED */ static int pre_UR(DECL_ARGS) { @@ -977,7 +936,6 @@ pre_UR(DECL_ARGS) return (MAN_HEAD != n->type); } -/* ARGSUSED */ static void post_UR(DECL_ARGS) { @@ -1002,7 +960,7 @@ print_man_node(DECL_ARGS) int c; switch (n->type) { - case(MAN_TEXT): + case MAN_TEXT: /* * If we have a blank line, output a vertical space. * If we have a space as the first character, break @@ -1017,15 +975,15 @@ print_man_node(DECL_ARGS) term_word(p, n->string); goto out; - case (MAN_EQN): + case MAN_EQN: term_eqn(p, n->eqn); return; - case (MAN_TBL): + case MAN_TBL: /* * Tables are preceded by a newline. Then process a * table line, which will cause line termination, */ - if (TBL_SPAN_FIRST & n->span->flags) + if (TBL_SPAN_FIRST & n->span->flags) term_newln(p); term_tbl(p, n->span); return; @@ -1088,7 +1046,6 @@ print_man_nodelist(DECL_ARGS) print_man_nodelist(p, mt, n->next, meta); } - static void print_man_foot(struct termp *p, const void *arg) { @@ -1156,7 +1113,6 @@ print_man_foot(struct termp *p, const void *arg) term_flushln(p); } - static void print_man_head(struct termp *p, const void *arg) { @@ -1183,7 +1139,7 @@ print_man_head(struct termp *p, const void *arg) p->trailspace = 1; p->offset = 0; p->rmargin = 2 * (titlen+1) + buflen < p->maxrmargin ? - (p->maxrmargin - + (p->maxrmargin - term_strlen(p, buf) + term_len(p, 1)) / 2 : p->maxrmargin - buflen; @@ -1216,7 +1172,7 @@ print_man_head(struct termp *p, const void *arg) p->offset = 0; p->rmargin = p->maxrmargin; - /* + /* * Groff prints three blank lines before the content. * Do the same, except in the temporary, undocumented * mode imitating mdoc(7) output. diff --git a/man_validate.c b/man_validate.c index 4e8374f4..03a5f4c5 100644 --- a/man_validate.c +++ b/man_validate.c @@ -134,13 +134,13 @@ man_valid_pre(struct man *man, struct man_node *n) v_check *cp; switch (n->type) { - case (MAN_TEXT): + case MAN_TEXT: /* FALLTHROUGH */ - case (MAN_ROOT): + case MAN_ROOT: /* FALLTHROUGH */ - case (MAN_EQN): + case MAN_EQN: /* FALLTHROUGH */ - case (MAN_TBL): + case MAN_TBL: return(1); default: break; @@ -149,12 +149,11 @@ man_valid_pre(struct man *man, struct man_node *n) if (NULL == (cp = man_valids[n->tok].pres)) return(1); for ( ; *cp; cp++) - if ( ! (*cp)(man, n)) + if ( ! (*cp)(man, n)) return(0); return(1); } - int man_valid_post(struct man *man) { @@ -165,14 +164,14 @@ man_valid_post(struct man *man) man->last->flags |= MAN_VALID; switch (man->last->type) { - case (MAN_TEXT): + case MAN_TEXT: check_text(man, man->last); return(1); - case (MAN_ROOT): + case MAN_ROOT: return(check_root(man, man->last)); - case (MAN_EQN): + case MAN_EQN: /* FALLTHROUGH */ - case (MAN_TBL): + case MAN_TBL: return(1); default: break; @@ -187,9 +186,8 @@ man_valid_post(struct man *man) return(1); } - static int -check_root(CHKARGS) +check_root(CHKARGS) { if (MAN_BLINE & man->flags) @@ -211,7 +209,7 @@ check_root(CHKARGS) * implication, date and section also aren't set). */ - man->meta.title = mandoc_strdup("unknown"); + man->meta.title = mandoc_strdup("unknown"); man->meta.msec = mandoc_strdup("1"); man->meta.date = man->quick ? mandoc_strdup("") : mandoc_normdate(man->parse, NULL, n->line, n->pos); @@ -240,8 +238,8 @@ check_##name(CHKARGS) \ if (n->nchild ineq (x)) \ return(1); \ mandoc_vmsg(MANDOCERR_ARGCOUNT, man->parse, n->line, n->pos, \ - "line arguments %s %d (have %d)", \ - #ineq, (x), n->nchild); \ + "line arguments %s %d (have %d)", \ + #ineq, (x), n->nchild); \ return(1); \ } @@ -274,27 +272,27 @@ post_ft(CHKARGS) ok = 0; cp = n->child->string; switch (*cp) { - case ('1'): + case '1': /* FALLTHROUGH */ - case ('2'): + case '2': /* FALLTHROUGH */ - case ('3'): + case '3': /* FALLTHROUGH */ - case ('4'): + case '4': /* FALLTHROUGH */ - case ('I'): + case 'I': /* FALLTHROUGH */ - case ('P'): + case 'P': /* FALLTHROUGH */ - case ('R'): + case 'R': if ('\0' == cp[1]) ok = 1; break; - case ('B'): + case 'B': if ('\0' == cp[1] || ('I' == cp[1] && '\0' == cp[2])) ok = 1; break; - case ('C'): + case 'C': if ('W' == cp[1] && '\0' == cp[2]) ok = 1; break; @@ -303,17 +301,14 @@ post_ft(CHKARGS) } if (0 == ok) { - mandoc_vmsg - (MANDOCERR_BADFONT, man->parse, - n->line, n->pos, "%s", cp); + mandoc_vmsg(MANDOCERR_BADFONT, man->parse, n->line, + n->pos, "%s", cp); *cp = '\0'; } if (1 < n->nchild) - mandoc_vmsg - (MANDOCERR_ARGCOUNT, man->parse, n->line, - n->pos, "want one child (have %d)", - n->nchild); + mandoc_vmsg(MANDOCERR_ARGCOUNT, man->parse, n->line, + n->pos, "want one child (have %d)", n->nchild); return(1); } @@ -331,7 +326,7 @@ static int post_sec(CHKARGS) { - if ( ! (MAN_HEAD == n->type && 0 == n->nchild)) + if ( ! (MAN_HEAD == n->type && 0 == n->nchild)) return(1); man_nmsg(man, n, MANDOCERR_SYNTARGCOUNT); @@ -343,27 +338,26 @@ check_part(CHKARGS) { if (MAN_BODY == n->type && 0 == n->nchild) - mandoc_msg(MANDOCERR_ARGCWARN, man->parse, n->line, - n->pos, "want children (have none)"); + mandoc_msg(MANDOCERR_ARGCWARN, man->parse, n->line, + n->pos, "want children (have none)"); return(1); } - static int check_par(CHKARGS) { switch (n->type) { - case (MAN_BLOCK): + case MAN_BLOCK: if (0 == n->body->nchild) man_node_delete(man, n); break; - case (MAN_BODY): + case MAN_BODY: if (0 == n->nchild) man_nmsg(man, n, MANDOCERR_IGNPAR); break; - case (MAN_HEAD): + case MAN_HEAD: if (n->nchild) man_nmsg(man, n, MANDOCERR_ARGSLOST); break; @@ -379,11 +373,11 @@ post_IP(CHKARGS) { switch (n->type) { - case (MAN_BLOCK): + case MAN_BLOCK: if (0 == n->head->nchild && 0 == n->body->nchild) man_node_delete(man, n); break; - case (MAN_BODY): + case MAN_BODY: if (0 == n->parent->head->nchild && 0 == n->nchild) man_nmsg(man, n, MANDOCERR_IGNPAR); break; @@ -405,7 +399,7 @@ post_TH(CHKARGS) free(man->meta.date); man->meta.title = man->meta.vol = man->meta.date = - man->meta.msec = man->meta.source = NULL; + man->meta.msec = man->meta.source = NULL; /* ->TITLE<- MSEC DATE SOURCE VOL */ @@ -413,8 +407,8 @@ post_TH(CHKARGS) if (n && n->string) { for (p = n->string; '\0' != *p; p++) { /* Only warn about this once... */ - if (isalpha((unsigned char)*p) && - ! isupper((unsigned char)*p)) { + if (isalpha((unsigned char)*p) && + ! isupper((unsigned char)*p)) { man_nmsg(man, n, MANDOCERR_UPPERCASE); break; } @@ -572,13 +566,13 @@ post_vs(CHKARGS) return(1); switch (n->parent->tok) { - case (MAN_SH): + case MAN_SH: /* FALLTHROUGH */ - case (MAN_SS): + case MAN_SS: man_nmsg(man, n, MANDOCERR_IGNPAR); /* FALLTHROUGH */ - case (MAN_MAX): - /* + case MAN_MAX: + /* * Don't warn about this because it occurs in pod2man * and would cause considerable (unfixable) warnage. */ @@ -46,7 +46,7 @@ mandoc_escape(const char **end, const char **start, int *sz) const char *local_start; int local_sz; char term; - enum mandoc_esc gly; + enum mandoc_esc gly; /* * When the caller doesn't provide return storage, @@ -75,11 +75,11 @@ mandoc_escape(const char **end, const char **start, int *sz) * these, but each eventually returns a substring of the glyph * name. */ - case ('('): + case '(': gly = ESCAPE_SPECIAL; *sz = 2; break; - case ('['): + case '[': gly = ESCAPE_SPECIAL; /* * Unicode escapes are defined in groff as \[uXXXX] to @@ -91,7 +91,7 @@ mandoc_escape(const char **end, const char **start, int *sz) gly = ESCAPE_UNICODE; term = ']'; break; - case ('C'): + case 'C': if ('\'' != **start) return(ESCAPE_ERROR); *start = ++*end; @@ -105,50 +105,50 @@ mandoc_escape(const char **end, const char **start, int *sz) /* * Escapes taking no arguments at all. */ - case ('d'): + case 'd': /* FALLTHROUGH */ - case ('u'): + case 'u': return(ESCAPE_IGNORE); /* * The \z escape is supposed to output the following - * character without advancing the cursor position. + * character without advancing the cursor position. * Since we are mostly dealing with terminal mode, * let us just skip the next character. */ - case ('z'): + case 'z': return(ESCAPE_SKIPCHAR); /* * Handle all triggers matching \X(xy, \Xx, and \X[xxxx], where * 'X' is the trigger. These have opaque sub-strings. */ - case ('F'): + case 'F': /* FALLTHROUGH */ - case ('g'): + case 'g': /* FALLTHROUGH */ - case ('k'): + case 'k': /* FALLTHROUGH */ - case ('M'): + case 'M': /* FALLTHROUGH */ - case ('m'): + case 'm': /* FALLTHROUGH */ - case ('n'): + case 'n': /* FALLTHROUGH */ - case ('V'): + case 'V': /* FALLTHROUGH */ - case ('Y'): + case 'Y': gly = ESCAPE_IGNORE; /* FALLTHROUGH */ - case ('f'): + case 'f': if (ESCAPE_ERROR == gly) gly = ESCAPE_FONT; switch (**start) { - case ('('): + case '(': *start = ++*end; *sz = 2; break; - case ('['): + case '[': *start = ++*end; term = ']'; break; @@ -163,19 +163,19 @@ mandoc_escape(const char **end, const char **start, int *sz) * and 'Y' is any string. These have opaque sub-strings. * The \B and \w escapes are handled in roff.c, roff_res(). */ - case ('A'): + case 'A': /* FALLTHROUGH */ - case ('b'): + case 'b': /* FALLTHROUGH */ - case ('D'): + case 'D': /* FALLTHROUGH */ - case ('o'): + case 'o': /* FALLTHROUGH */ - case ('R'): + case 'R': /* FALLTHROUGH */ - case ('X'): + case 'X': /* FALLTHROUGH */ - case ('Z'): + case 'Z': if ('\0' == **start) return(ESCAPE_ERROR); gly = ESCAPE_IGNORE; @@ -187,19 +187,19 @@ mandoc_escape(const char **end, const char **start, int *sz) * These escapes are of the form \X'N', where 'X' is the trigger * and 'N' resolves to a numerical expression. */ - case ('h'): + case 'h': /* FALLTHROUGH */ - case ('H'): + case 'H': /* FALLTHROUGH */ - case ('L'): + case 'L': /* FALLTHROUGH */ - case ('l'): + case 'l': /* FALLTHROUGH */ - case ('S'): + case 'S': /* FALLTHROUGH */ - case ('v'): + case 'v': /* FALLTHROUGH */ - case ('x'): + case 'x': if (strchr("\0 %&()*+-./0123456789:<=>", **start)) return(ESCAPE_ERROR); gly = ESCAPE_IGNORE; @@ -211,7 +211,7 @@ mandoc_escape(const char **end, const char **start, int *sz) * Special handling for the numbered character escape. * XXX Do any other escapes need similar handling? */ - case ('N'): + case 'N': if ('\0' == **start) return(ESCAPE_ERROR); (*end)++; @@ -227,10 +227,10 @@ mandoc_escape(const char **end, const char **start, int *sz) (*end)++; return(ESCAPE_NUMBERED); - /* + /* * Sizes get a special category of their own. */ - case ('s'): + case 's': gly = ESCAPE_IGNORE; /* See +/- counts as a sign. */ @@ -238,15 +238,15 @@ mandoc_escape(const char **end, const char **start, int *sz) (*end)++; switch (**end) { - case ('('): + case '(': *start = ++*end; *sz = 2; break; - case ('['): + case '[': *start = ++*end; term = ']'; break; - case ('\''): + case '\'': *start = ++*end; term = '\''; break; @@ -278,9 +278,9 @@ mandoc_escape(const char **end, const char **start, int *sz) if ('\0' != term) { while (**end != term) { switch (**end) { - case ('\0'): + case '\0': return(ESCAPE_ERROR); - case ('\\'): + case '\\': (*end)++; if (ESCAPE_ERROR == mandoc_escape(end, NULL, NULL)) @@ -302,7 +302,7 @@ mandoc_escape(const char **end, const char **start, int *sz) /* Run post-processors. */ switch (gly) { - case (ESCAPE_FONT): + case ESCAPE_FONT: if (2 == *sz) { if ('C' == **start) { /* @@ -320,27 +320,27 @@ mandoc_escape(const char **end, const char **start, int *sz) break; switch (**start) { - case ('3'): + case '3': /* FALLTHROUGH */ - case ('B'): + case 'B': gly = ESCAPE_FONTBOLD; break; - case ('2'): + case '2': /* FALLTHROUGH */ - case ('I'): + case 'I': gly = ESCAPE_FONTITALIC; break; - case ('P'): + case 'P': gly = ESCAPE_FONTPREV; break; - case ('1'): + case '1': /* FALLTHROUGH */ - case ('R'): + case 'R': gly = ESCAPE_FONTROMAN; break; } break; - case (ESCAPE_SPECIAL): + case ESCAPE_SPECIAL: if (1 == *sz && 'c' == **start) gly = ESCAPE_NOSPACE; break; @@ -372,7 +372,7 @@ mandoc_getarg(struct mparse *parse, char **cpp, int ln, int *pos) if ('"' == *start) { quoted = 1; start++; - } + } pairs = 0; white = 0; @@ -391,14 +391,14 @@ mandoc_getarg(struct mparse *parse, char **cpp, int ln, int *pos) * backslashes and backslash-t to literal tabs. */ switch (cp[1]) { - case ('t'): + case 't': cp[0] = '\t'; /* FALLTHROUGH */ - case ('\\'): + case '\\': pairs++; cp++; break; - case (' '): + case ' ': /* Skip escaped blanks. */ if (0 == quoted) cp++; @@ -541,21 +541,21 @@ mandoc_eos(const char *p, size_t sz) enclosed = found = 0; for (q = p + (int)sz - 1; q >= p; q--) { switch (*q) { - case ('\"'): + case '\"': /* FALLTHROUGH */ - case ('\''): + case '\'': /* FALLTHROUGH */ - case (']'): + case ']': /* FALLTHROUGH */ - case (')'): + case ')': if (0 == found) enclosed = 1; break; - case ('.'): + case '.': /* FALLTHROUGH */ - case ('!'): + case '!': /* FALLTHROUGH */ - case ('?'): + case '?': found = 1; break; default: @@ -363,7 +363,7 @@ struct eqn_box { /* * An equation consists of a tree of expressions starting at a given - * line and position. + * line and position. */ struct eqn { char *name; /* identifier (or NULL) */ @@ -409,11 +409,11 @@ __BEGIN_DECLS enum mandoc_esc mandoc_escape(const char **, const char **, int *); struct mchars *mchars_alloc(void); void mchars_free(struct mchars *); -char mchars_num2char(const char *, size_t); +char mchars_num2char(const char *, size_t); int mchars_num2uc(const char *, size_t); -int mchars_spec2cp(const struct mchars *, +int mchars_spec2cp(const struct mchars *, const char *, size_t); -const char *mchars_spec2str(const struct mchars *, +const char *mchars_spec2str(const struct mchars *, const char *, size_t, size_t *); struct mparse *mparse_alloc(int, enum mandoclevel, mandocmsg, char *); void mparse_free(struct mparse *); @@ -422,7 +422,7 @@ enum mandoclevel mparse_readfd(struct mparse *, int, const char *); enum mandoclevel mparse_readmem(struct mparse *, const void *, size_t, const char *); void mparse_reset(struct mparse *); -void mparse_result(struct mparse *, +void mparse_result(struct mparse *, struct mdoc **, struct man **, char **); const char *mparse_getkeep(const struct mparse *); const char *mparse_strerror(enum mandocerr); @@ -180,12 +180,12 @@ static char tempfilename[32]; static char *progname; static int nodb; /* no database changes */ static int mparse_options; /* abort the parse early */ -static int use_all; /* use all found files */ -static int debug; /* print what we're doing */ -static int warnings; /* warn about crap */ +static int use_all; /* use all found files */ +static int debug; /* print what we're doing */ +static int warnings; /* warn about crap */ static int write_utf8; /* write UTF-8 output; else ASCII */ static int exitcode; /* to be returned by main */ -static enum op op; /* operational mode */ +static enum op op; /* operational mode */ static char basedir[PATH_MAX]; /* current base directory */ static struct ohash mpages; /* table of distinct manual pages */ static struct ohash mlinks; /* table of directory entries */ @@ -320,6 +320,7 @@ static const struct mdoc_handler mdocs[MDOC_MAX] = { { NULL, 0 }, /* Ta */ }; + int main(int argc, char *argv[]) { @@ -348,7 +349,7 @@ main(int argc, char *argv[]) ++progname; /* - * We accept a few different invocations. + * We accept a few different invocations. * The CHECKOP macro makes sure that invocation styles don't * clobber each other. */ @@ -363,32 +364,32 @@ main(int argc, char *argv[]) while (-1 != (ch = getopt(argc, argv, "aC:Dd:npQT:tu:v"))) switch (ch) { - case ('a'): + case 'a': use_all = 1; break; - case ('C'): + case 'C': CHECKOP(op, ch); path_arg = optarg; op = OP_CONFFILE; break; - case ('D'): + case 'D': debug++; break; - case ('d'): + case 'd': CHECKOP(op, ch); path_arg = optarg; op = OP_UPDATE; break; - case ('n'): + case 'n': nodb = 1; break; - case ('p'): + case 'p': warnings = 1; break; - case ('Q'): + case 'Q': mparse_options |= MPARSE_QUICK; break; - case ('T'): + case 'T': if (strcmp(optarg, "utf8")) { fprintf(stderr, "-T%s: Unsupported " "output format\n", optarg); @@ -396,18 +397,18 @@ main(int argc, char *argv[]) } write_utf8 = 1; break; - case ('t'): + case 't': CHECKOP(op, ch); dup2(STDOUT_FILENO, STDERR_FILENO); op = OP_TEST; nodb = warnings = 1; break; - case ('u'): + case 'u': CHECKOP(op, ch); path_arg = optarg; op = OP_DELETE; break; - case ('v'): + case 'v': /* Compatibility with espie@'s makewhatis. */ break; default: @@ -470,8 +471,8 @@ main(int argc, char *argv[]) * manpath_parse() wants to do it. */ if (argc > 0) { - dirs.paths = mandoc_calloc - (argc, sizeof(char *)); + dirs.paths = mandoc_calloc(argc, + sizeof(char *)); dirs.sz = (size_t)argc; for (i = 0; i < argc; i++) dirs.paths[i] = mandoc_strdup(argv[i]); @@ -538,7 +539,7 @@ usage: " %s [-DnpQ] [-Tutf8] -d dir [file ...]\n" " %s [-Dnp] -u dir [file ...]\n" " %s [-Q] -t file ...\n", - progname, progname, progname, + progname, progname, progname, progname, progname); return((int)MANDOCLEVEL_BADARG); @@ -552,7 +553,7 @@ usage: * If use_all has been specified, grok all files. * If not, sanitise paths to the following: * - * [./]man*[/<arch>]/<name>.<section> + * [./]man*[/<arch>]/<name>.<section> * or * [./]cat<section>[/<arch>]/<name>.0 * @@ -592,7 +593,7 @@ treescan(void) * Symbolic links require various sanity checks, * then get handled just like regular files. */ - case (FTS_SL): + case FTS_SL: if (NULL == realpath(path, buf)) { if (warnings) say(path, "&realpath"); @@ -615,7 +616,7 @@ treescan(void) * If we're a regular file, add an mlink by using the * stored directory data and handling the filename. */ - case (FTS_F): + case FTS_F: if (0 == strcmp(path, MANDOC_DB)) continue; if ( ! use_all && ff->fts_level < 2) { @@ -672,9 +673,9 @@ treescan(void) mlink_add(mlink, ff->fts_statp); continue; - case (FTS_D): + case FTS_D: /* FALLTHROUGH */ - case (FTS_DP): + case FTS_DP: break; default: @@ -684,10 +685,10 @@ treescan(void) } switch (ff->fts_level) { - case (0): + case 0: /* Ignore the root directory. */ break; - case (1): + case 1: /* * This might contain manX/ or catX/. * Try to infer this from the name. @@ -708,14 +709,14 @@ treescan(void) dsec = NULL; } - if (NULL != dsec || use_all) + if (NULL != dsec || use_all) break; if (warnings) say(path, "Unknown directory part"); fts_set(f, ff, FTS_SKIP); break; - case (2): + case 2: /* * Possibly our architecture. * If we're descending, keep tabs on it. @@ -747,7 +748,7 @@ treescan(void) * Try to infer the manual section, architecture, and page name from the * path, assuming it looks like * - * [./]man*[/<arch>]/<name>.<section> + * [./]man*[/<arch>]/<name>.<section> * or * [./]cat<section>[/<arch>]/<name>.0 * @@ -984,7 +985,7 @@ mlinks_undupe(struct mpage *mpage) *++bufp = '\0'; strlcat(buf, mlink->dsec, PATH_MAX); if (NULL == ohash_find(&mlinks, - ohash_qlookup(&mlinks, buf))) + ohash_qlookup(&mlinks, buf))) goto nextlink; if (warnings) say(mlink->file, "Man source exists: %s", buf); @@ -1113,14 +1114,14 @@ mpages_merge(struct mchars *mc, struct mparse *mp) goto nextpage; } switch (child_pid = fork()) { - case (-1): + case -1: exitcode = (int)MANDOCLEVEL_SYSERR; say(mpage->mlinks->file, "&fork gunzip"); child_pid = 0; close(fd[1]); close(fd[0]); goto nextpage; - case (0): + case 0: close(fd[0]); if (-1 == dup2(fd[1], STDOUT_FILENO)) { say(mpage->mlinks->file, @@ -1335,7 +1336,7 @@ parse_cat(struct mpage *mpage, int fd) while (NULL != (line = fgetln(stream, &len))) if ('\n' != *line && ' ' != *line) break; - + /* * Read up until the next section into a buffer. * Strip the leading and trailing newline from each read line, @@ -1405,7 +1406,7 @@ parse_cat(struct mpage *mpage, int fd) if (0 == len) { memmove(line, line + 1, plen--); continue; - } + } memmove(line - 1, line + 1, plen - len); plen -= 2; } @@ -1469,11 +1470,11 @@ parse_man(struct mpage *mpage, const struct man_node *n) body = n; assert(body->parent); if (NULL != (head = body->parent->head) && - 1 == head->nchild && - NULL != (head = (head->child)) && - MAN_TEXT == head->type && - 0 == strcmp(head->string, "NAME") && - NULL != body->child) { + 1 == head->nchild && + NULL != (head = (head->child)) && + MAN_TEXT == head->type && + 0 == strcmp(head->string, "NAME") && + NULL != body->child) { /* * Suck the entire NAME section into memory. @@ -1487,7 +1488,7 @@ parse_man(struct mpage *mpage, const struct man_node *n) if (NULL == title) return; - /* + /* * Go through a special heuristic dance here. * Conventionally, one or more manual names are * comma-specified prior to a whitespace, then a @@ -1569,15 +1570,15 @@ parse_mdoc(struct mpage *mpage, const struct mdoc_node *n) assert(NULL != n); for (n = n->child; NULL != n; n = n->next) { switch (n->type) { - case (MDOC_ELEM): + case MDOC_ELEM: /* FALLTHROUGH */ - case (MDOC_BLOCK): + case MDOC_BLOCK: /* FALLTHROUGH */ - case (MDOC_HEAD): + case MDOC_HEAD: /* FALLTHROUGH */ - case (MDOC_BODY): + case MDOC_BODY: /* FALLTHROUGH */ - case (MDOC_TAIL): + case MDOC_TAIL: if (NULL != mdocs[n->tok].fp) if (0 == (*mdocs[n->tok].fp)(mpage, n)) break; @@ -1601,8 +1602,8 @@ parse_mdoc_Fd(struct mpage *mpage, const struct mdoc_node *n) size_t sz; if (SEC_SYNOPSIS != n->sec || - NULL == (n = n->child) || - MDOC_TEXT != n->type) + NULL == (n = n->child) || + MDOC_TEXT != n->type) return(0); /* @@ -1645,11 +1646,11 @@ parse_mdoc_Fn(struct mpage *mpage, const struct mdoc_node *n) if (NULL == (n = n->child) || MDOC_TEXT != n->type) return(0); - /* + /* * Parse: .Fn "struct type *name" "char *arg". - * First strip away pointer symbol. + * First strip away pointer symbol. * Then store the function name, then type. - * Finally, store the arguments. + * Finally, store the arguments. */ if (NULL == (cp = strrchr(n->string, ' '))) @@ -1866,7 +1867,7 @@ render_key(struct mchars *mc, struct str *key) if (strcspn(val, res) == bsz) { key->rendered = key->key; return; - } + } /* Pre-allocate by the length of the input */ @@ -1886,17 +1887,17 @@ render_key(struct mchars *mc, struct str *key) } switch (*val) { - case (ASCII_HYPH): + case ASCII_HYPH: buf[pos++] = '-'; val++; continue; - case ('\t'): + case '\t': /* FALLTHROUGH */ - case (ASCII_NBRSP): + case ASCII_NBRSP: buf[pos++] = ' '; val++; /* FALLTHROUGH */ - case (ASCII_BREAK): + case ASCII_BREAK: continue; default: break; @@ -1913,8 +1914,8 @@ render_key(struct mchars *mc, struct str *key) * predefined character or special character. */ - esc = mandoc_escape - ((const char **)&val, &seq, &len); + esc = mandoc_escape((const char **)&val, + &seq, &len); if (ESCAPE_ERROR == esc) break; if (ESCAPE_SPECIAL != esc) @@ -2125,11 +2126,11 @@ dbclose(int real) } switch (child = fork()) { - case (-1): + case -1: exitcode = (int)MANDOCLEVEL_SYSERR; say("", "&fork cmp"); return; - case (0): + case 0: execlp("cmp", "cmp", "-s", tempfilename, MANDOC_DB, NULL); say("", "&exec cmp"); @@ -2151,11 +2152,11 @@ dbclose(int real) *strrchr(tempfilename, '/') = '\0'; switch (child = fork()) { - case (-1): + case -1: exitcode = (int)MANDOCLEVEL_SYSERR; say("", "&fork rm"); return; - case (0): + case 0: execlp("rm", "rm", "-rf", tempfilename, NULL); say("", "&exec rm"); exit((int)MANDOCLEVEL_SYSERR); @@ -2186,7 +2187,7 @@ dbopen(int real) const char *sql; int rc, ofl; - if (nodb) + if (nodb) return(1); *tempfilename = '\0'; @@ -2206,7 +2207,7 @@ dbopen(int real) remove(MANDOC_DB "~"); rc = sqlite3_open_v2(MANDOC_DB "~", &db, ofl, NULL); - if (SQLITE_OK == rc) + if (SQLITE_OK == rc) goto create_tables; if (MPARSE_QUICK & mparse_options) { exitcode = (int)MANDOCLEVEL_SYSERR; @@ -2399,10 +2400,10 @@ say(const char *file, const char *format, ...) use_errno = 1; if (NULL != format) { switch (*format) { - case ('&'): + case '&': format++; break; - case ('\0'): + case '\0': format = NULL; break; default: @@ -169,9 +169,8 @@ manpath_add(struct manpaths *dirs, const char *dir) if (0 == strcmp(dirs->paths[i], dir)) return; - dirs->paths = mandoc_realloc - (dirs->paths, - (dirs->sz + 1) * sizeof(char *)); + dirs->paths = mandoc_realloc(dirs->paths, + (dirs->sz + 1) * sizeof(char *)); dirs->paths[dirs->sz++] = mandoc_strdup(cp); } diff --git a/mansearch.c b/mansearch.c index d42b97fb..cbf2cec8 100644 --- a/mansearch.c +++ b/mansearch.c @@ -64,7 +64,7 @@ extern const char *const mansearch_keynames[]; } while (0) struct expr { - uint64_t bits; /* type-mask */ + uint64_t bits; /* type-mask */ const char *substr; /* to search for, if applicable */ regex_t regexp; /* compiled regexp, if applicable */ int open; /* opening parentheses before */ @@ -87,7 +87,7 @@ static char *buildoutput(sqlite3 *, sqlite3_stmt *, static void *hash_alloc(size_t, void *); static void hash_free(void *, size_t, void *); static void *hash_halloc(size_t, void *); -static struct expr *exprcomp(const struct mansearch *, +static struct expr *exprcomp(const struct mansearch *, int, char *[]); static void exprfree(struct expr *); static struct expr *exprspec(struct expr *, uint64_t, @@ -101,6 +101,7 @@ static void sql_regexp(sqlite3_context *context, int argc, sqlite3_value **argv); static char *sql_statement(const struct expr *); + int mansearch_setup(int start) { @@ -235,11 +236,10 @@ mansearch(const struct mansearch *search, } else if (-1 == chdir(paths->paths[i])) { perror(paths->paths[i]); continue; - } + } - c = sqlite3_open_v2 - (MANDOC_DB, &db, - SQLITE_OPEN_READONLY, NULL); + c = sqlite3_open_v2(MANDOC_DB, &db, + SQLITE_OPEN_READONLY, NULL); if (SQLITE_OK != c) { perror(MANDOC_DB); @@ -288,9 +288,9 @@ mansearch(const struct mansearch *search, */ while (SQLITE_ROW == (c = sqlite3_step(s))) { pageid = sqlite3_column_int64(s, 2); - idx = ohash_lookup_memory - (&htab, (char *)&pageid, - sizeof(uint64_t), (uint32_t)pageid); + idx = ohash_lookup_memory(&htab, + (char *)&pageid, sizeof(uint64_t), + (uint32_t)pageid); if (NULL != ohash_find(&htab, idx)) continue; @@ -309,7 +309,7 @@ mansearch(const struct mansearch *search, sqlite3_finalize(s); - c = sqlite3_prepare_v2(db, + c = sqlite3_prepare_v2(db, "SELECT * FROM mlinks WHERE pageid=?" " ORDER BY sec, arch, name", -1, &s, NULL); @@ -327,8 +327,8 @@ mansearch(const struct mansearch *search, mp = ohash_next(&htab, &idx)) { if (cur + 1 > maxres) { maxres += 1024; - *res = mandoc_realloc - (*res, maxres * sizeof(struct manpage)); + *res = mandoc_realloc(*res, + maxres * sizeof(struct manpage)); } mpage = *res + cur; mpage->form = mp->form; @@ -35,7 +35,7 @@ #include "libmdoc.h" #include "libmandoc.h" -const char *const __mdoc_macronames[MDOC_MAX] = { +const char *const __mdoc_macronames[MDOC_MAX] = { "Ap", "Dd", "Dt", "Os", "Sh", "Ss", "Pp", "D1", "Dl", "Bd", "Ed", "Bl", @@ -46,11 +46,8 @@ const char *const __mdoc_macronames[MDOC_MAX] = { "Ic", "In", "Li", "Nd", "Nm", "Op", "Ot", "Pa", "Rv", "St", "Va", "Vt", - /* LINTED */ "Xr", "%A", "%B", "%D", - /* LINTED */ "%I", "%J", "%N", "%O", - /* LINTED */ "%P", "%R", "%T", "%V", "Ac", "Ao", "Aq", "At", "Bc", "Bf", "Bo", "Bq", @@ -67,22 +64,19 @@ const char *const __mdoc_macronames[MDOC_MAX] = { "Bk", "Ek", "Bt", "Hf", "Fr", "Ud", "Lb", "Lp", "Lk", "Mt", "Brq", "Bro", - /* LINTED */ "Brc", "%C", "Es", "En", - /* LINTED */ "Dx", "%Q", "br", "sp", - /* LINTED */ "%U", "Ta", "ll", }; -const char *const __mdoc_argnames[MDOC_ARG_MAX] = { +const char *const __mdoc_argnames[MDOC_ARG_MAX] = { "split", "nosplit", "ragged", - "unfilled", "literal", "file", - "offset", "bullet", "dash", - "hyphen", "item", "enum", - "tag", "diag", "hang", - "ohang", "inset", "column", - "width", "compact", "std", + "unfilled", "literal", "file", + "offset", "bullet", "dash", + "hyphen", "item", "enum", + "tag", "diag", "hang", + "ohang", "inset", "column", + "width", "compact", "std", "filled", "words", "emphasis", "symbolic", "nested", "centered" }; @@ -91,13 +85,13 @@ const char * const *mdoc_macronames = __mdoc_macronames; const char * const *mdoc_argnames = __mdoc_argnames; static void mdoc_node_free(struct mdoc_node *); -static void mdoc_node_unlink(struct mdoc *, +static void mdoc_node_unlink(struct mdoc *, struct mdoc_node *); static void mdoc_free1(struct mdoc *); static void mdoc_alloc1(struct mdoc *); -static struct mdoc_node *node_alloc(struct mdoc *, int, int, +static struct mdoc_node *node_alloc(struct mdoc *, int, int, enum mdoct, enum mdoc_type); -static int node_append(struct mdoc *, +static int node_append(struct mdoc *, struct mdoc_node *); #if 0 static int mdoc_preptext(struct mdoc *, int, char *, int); @@ -105,6 +99,7 @@ static int mdoc_preptext(struct mdoc *, int, char *, int); static int mdoc_ptext(struct mdoc *, int, char *, int); static int mdoc_pmacro(struct mdoc *, int, char *, int); + const struct mdoc_node * mdoc_node(const struct mdoc *mdoc) { @@ -113,7 +108,6 @@ mdoc_node(const struct mdoc *mdoc) return(mdoc->first); } - const struct mdoc_meta * mdoc_meta(const struct mdoc *mdoc) { @@ -122,7 +116,6 @@ mdoc_meta(const struct mdoc *mdoc) return(&mdoc->meta); } - /* * Frees volatile resources (parse tree, meta-data, fields). */ @@ -148,7 +141,6 @@ mdoc_free1(struct mdoc *mdoc) free(mdoc->meta.date); } - /* * Allocate all volatile resources (parse tree, meta-data, fields). */ @@ -166,7 +158,6 @@ mdoc_alloc1(struct mdoc *mdoc) mdoc->next = MDOC_NEXT_CHILD; } - /* * Free up volatile resources (see mdoc_free1()) then re-initialises the * data with mdoc_alloc1(). After invocation, parse data has been reset @@ -181,7 +172,6 @@ mdoc_reset(struct mdoc *mdoc) mdoc_alloc1(mdoc); } - /* * Completely free up all volatile and non-volatile parse resources. * After invocation, the pointer is no longer usable. @@ -194,9 +184,8 @@ mdoc_free(struct mdoc *mdoc) free(mdoc); } - /* - * Allocate volatile and non-volatile parse resources. + * Allocate volatile and non-volatile parse resources. */ struct mdoc * mdoc_alloc(struct roff *roff, struct mparse *parse, @@ -216,7 +205,6 @@ mdoc_alloc(struct roff *roff, struct mparse *parse, return(p); } - /* * Climb back up the parse tree, validating open scopes. Mostly calls * through to macro_end() in macro.c. @@ -280,7 +268,6 @@ mdoc_addspan(struct mdoc *mdoc, const struct tbl_span *sp) return(1); } - /* * Main parse routine. Parses a single line -- really just hands off to * the macro (mdoc_pmacro()) or text parser (mdoc_ptext()). @@ -305,8 +292,8 @@ mdoc_parseln(struct mdoc *mdoc, int ln, char *buf, int offs) mdoc->flags &= ~MDOC_SYNOPSIS; return(roff_getcontrol(mdoc->roff, buf, &offs) ? - mdoc_pmacro(mdoc, ln, buf, offs) : - mdoc_ptext(mdoc, ln, buf, offs)); + mdoc_pmacro(mdoc, ln, buf, offs) : + mdoc_ptext(mdoc, ln, buf, offs)); } int @@ -316,16 +303,16 @@ mdoc_macro(MACRO_PROT_ARGS) /* If we're in the body, deny prologue calls. */ - if (MDOC_PROLOGUE & mdoc_macros[tok].flags && - MDOC_PBODY & mdoc->flags) { + if (MDOC_PROLOGUE & mdoc_macros[tok].flags && + MDOC_PBODY & mdoc->flags) { mdoc_pmsg(mdoc, line, ppos, MANDOCERR_BADBODY); return(1); } /* If we're in the prologue, deny "body" macros. */ - if ( ! (MDOC_PROLOGUE & mdoc_macros[tok].flags) && - ! (MDOC_PBODY & mdoc->flags)) { + if ( ! (MDOC_PROLOGUE & mdoc_macros[tok].flags) && + ! (MDOC_PBODY & mdoc->flags)) { mdoc_pmsg(mdoc, line, ppos, MANDOCERR_BADPROLOG); if (NULL == mdoc->meta.msec) mdoc->meta.msec = mandoc_strdup("1"); @@ -354,12 +341,12 @@ node_append(struct mdoc *mdoc, struct mdoc_node *p) assert(MDOC_ROOT != p->type); switch (mdoc->next) { - case (MDOC_NEXT_SIBLING): + case MDOC_NEXT_SIBLING: mdoc->last->next = p; p->prev = mdoc->last; p->parent = mdoc->last->parent; break; - case (MDOC_NEXT_CHILD): + case MDOC_NEXT_CHILD: mdoc->last->child = p; p->parent = mdoc->last; break; @@ -376,13 +363,13 @@ node_append(struct mdoc *mdoc, struct mdoc_node *p) */ switch (p->type) { - case (MDOC_BODY): + case MDOC_BODY: if (ENDBODY_NOT != p->end) break; /* FALLTHROUGH */ - case (MDOC_TAIL): + case MDOC_TAIL: /* FALLTHROUGH */ - case (MDOC_HEAD): + case MDOC_HEAD: p->norm = p->parent->norm; break; default: @@ -393,15 +380,15 @@ node_append(struct mdoc *mdoc, struct mdoc_node *p) return(0); switch (p->type) { - case (MDOC_HEAD): + case MDOC_HEAD: assert(MDOC_BLOCK == p->parent->type); p->parent->head = p; break; - case (MDOC_TAIL): + case MDOC_TAIL: assert(MDOC_BLOCK == p->parent->type); p->parent->tail = p; break; - case (MDOC_BODY): + case MDOC_BODY: if (p->end) break; assert(MDOC_BLOCK == p->parent->type); @@ -414,9 +401,9 @@ node_append(struct mdoc *mdoc, struct mdoc_node *p) mdoc->last = p; switch (p->type) { - case (MDOC_TBL): + case MDOC_TBL: /* FALLTHROUGH */ - case (MDOC_TEXT): + case MDOC_TEXT: if ( ! mdoc_valid_post(mdoc)) return(0); break; @@ -427,9 +414,8 @@ node_append(struct mdoc *mdoc, struct mdoc_node *p) return(1); } - static struct mdoc_node * -node_alloc(struct mdoc *mdoc, int line, int pos, +node_alloc(struct mdoc *mdoc, int line, int pos, enum mdoct tok, enum mdoc_type type) { struct mdoc_node *p; @@ -455,7 +441,6 @@ node_alloc(struct mdoc *mdoc, int line, int pos, return(p); } - int mdoc_tail_alloc(struct mdoc *mdoc, int line, int pos, enum mdoct tok) { @@ -468,7 +453,6 @@ mdoc_tail_alloc(struct mdoc *mdoc, int line, int pos, enum mdoct tok) return(1); } - int mdoc_head_alloc(struct mdoc *mdoc, int line, int pos, enum mdoct tok) { @@ -484,7 +468,6 @@ mdoc_head_alloc(struct mdoc *mdoc, int line, int pos, enum mdoct tok) return(1); } - int mdoc_body_alloc(struct mdoc *mdoc, int line, int pos, enum mdoct tok) { @@ -497,7 +480,6 @@ mdoc_body_alloc(struct mdoc *mdoc, int line, int pos, enum mdoct tok) return(1); } - int mdoc_endbody_alloc(struct mdoc *mdoc, int line, int pos, enum mdoct tok, struct mdoc_node *body, enum mdoc_endbody end) @@ -514,9 +496,8 @@ mdoc_endbody_alloc(struct mdoc *mdoc, int line, int pos, enum mdoct tok, return(1); } - int -mdoc_block_alloc(struct mdoc *mdoc, int line, int pos, +mdoc_block_alloc(struct mdoc *mdoc, int line, int pos, enum mdoct tok, struct mdoc_arg *args) { struct mdoc_node *p; @@ -527,13 +508,13 @@ mdoc_block_alloc(struct mdoc *mdoc, int line, int pos, (args->refcnt)++; switch (tok) { - case (MDOC_Bd): + case MDOC_Bd: /* FALLTHROUGH */ - case (MDOC_Bf): + case MDOC_Bf: /* FALLTHROUGH */ - case (MDOC_Bl): + case MDOC_Bl: /* FALLTHROUGH */ - case (MDOC_Rs): + case MDOC_Rs: p->norm = mandoc_calloc(1, sizeof(union mdoc_data)); break; default: @@ -546,9 +527,8 @@ mdoc_block_alloc(struct mdoc *mdoc, int line, int pos, return(1); } - int -mdoc_elem_alloc(struct mdoc *mdoc, int line, int pos, +mdoc_elem_alloc(struct mdoc *mdoc, int line, int pos, enum mdoct tok, struct mdoc_arg *args) { struct mdoc_node *p; @@ -559,7 +539,7 @@ mdoc_elem_alloc(struct mdoc *mdoc, int line, int pos, (args->refcnt)++; switch (tok) { - case (MDOC_An): + case MDOC_An: p->norm = mandoc_calloc(1, sizeof(union mdoc_data)); break; default: @@ -615,7 +595,6 @@ mdoc_node_free(struct mdoc_node *p) free(p); } - static void mdoc_node_unlink(struct mdoc *mdoc, struct mdoc_node *n) { @@ -653,7 +632,6 @@ mdoc_node_unlink(struct mdoc *mdoc, struct mdoc_node *n) mdoc->first = NULL; } - void mdoc_node_delete(struct mdoc *mdoc, struct mdoc_node *p) { @@ -724,7 +702,7 @@ mdoc_preptext(struct mdoc *mdoc, int line, char *buf, int offs) if ( ! mdoc_addeqn(mdoc, roff_eqn(mdoc->roff))) return(0); offs += (end - (buf + offs)); - } + } return(1); } @@ -758,16 +736,16 @@ mdoc_ptext(struct mdoc *mdoc, int line, char *buf, int offs) */ if (MDOC_Bl == n->tok && MDOC_BODY == n->type && - LIST_column == n->norm->Bl.type) { + LIST_column == n->norm->Bl.type) { /* `Bl' is open without any children. */ mdoc->flags |= MDOC_FREECOL; return(mdoc_macro(mdoc, MDOC_It, line, offs, &offs, buf)); } if (MDOC_It == n->tok && MDOC_BLOCK == n->type && - NULL != n->parent && - MDOC_Bl == n->parent->tok && - LIST_column == n->parent->norm->Bl.type) { + NULL != n->parent && + MDOC_Bl == n->parent->tok && + LIST_column == n->parent->norm->Bl.type) { /* `Bl' has block-level `It' children. */ mdoc->flags |= MDOC_FREECOL; return(mdoc_macro(mdoc, MDOC_It, line, offs, &offs, buf)); @@ -853,7 +831,6 @@ mdoc_ptext(struct mdoc *mdoc, int line, char *buf, int offs) return(1); } - /* * Parse a macro line, that is, a line beginning with the control * character. @@ -876,14 +853,14 @@ mdoc_pmacro(struct mdoc *mdoc, int ln, char *buf, int offs) sv = offs; - /* + /* * Copy the first word into a nil-terminated buffer. * Stop copying when a tab, space, or eoln is encountered. */ i = 0; - while (i < 4 && '\0' != buf[offs] && - ' ' != buf[offs] && '\t' != buf[offs]) + while (i < 4 && '\0' != buf[offs] && ' ' != buf[offs] && + '\t' != buf[offs]) mac[i++] = buf[offs++]; mac[i] = '\0'; @@ -891,8 +868,8 @@ mdoc_pmacro(struct mdoc *mdoc, int ln, char *buf, int offs) tok = (i > 1 || i < 4) ? mdoc_hash_find(mac) : MDOC_MAX; if (MDOC_MAX == tok) { - mandoc_vmsg(MANDOCERR_MACRO, mdoc->parse, - ln, sv, "%s", buf + sv - 1); + mandoc_vmsg(MANDOCERR_MACRO, mdoc->parse, + ln, sv, "%s", buf + sv - 1); return(1); } @@ -906,7 +883,7 @@ mdoc_pmacro(struct mdoc *mdoc, int ln, char *buf, int offs) while (buf[offs] && ' ' == buf[offs]) offs++; - /* + /* * Trailing whitespace. Note that tabs are allowed to be passed * into the parser as "text", so we only warn about spaces here. */ @@ -920,7 +897,7 @@ mdoc_pmacro(struct mdoc *mdoc, int ln, char *buf, int offs) */ if (NULL == mdoc->last || MDOC_It == tok || MDOC_El == tok) { - if ( ! mdoc_macro(mdoc, tok, ln, sv, &offs, buf)) + if ( ! mdoc_macro(mdoc, tok, ln, sv, &offs, buf)) goto err; return(1); } @@ -934,7 +911,7 @@ mdoc_pmacro(struct mdoc *mdoc, int ln, char *buf, int offs) */ if (MDOC_Bl == n->tok && MDOC_BODY == n->type && - LIST_column == n->norm->Bl.type) { + LIST_column == n->norm->Bl.type) { mdoc->flags |= MDOC_FREECOL; if ( ! mdoc_macro(mdoc, MDOC_It, ln, sv, &sv, buf)) goto err; @@ -948,18 +925,18 @@ mdoc_pmacro(struct mdoc *mdoc, int ln, char *buf, int offs) */ if (MDOC_It == n->tok && MDOC_BLOCK == n->type && - NULL != n->parent && - MDOC_Bl == n->parent->tok && - LIST_column == n->parent->norm->Bl.type) { + NULL != n->parent && + MDOC_Bl == n->parent->tok && + LIST_column == n->parent->norm->Bl.type) { mdoc->flags |= MDOC_FREECOL; - if ( ! mdoc_macro(mdoc, MDOC_It, ln, sv, &sv, buf)) + if ( ! mdoc_macro(mdoc, MDOC_It, ln, sv, &sv, buf)) goto err; return(1); } /* Normal processing of a macro. */ - if ( ! mdoc_macro(mdoc, tok, ln, sv, &offs, buf)) + if ( ! mdoc_macro(mdoc, tok, ln, sv, &offs, buf)) goto err; /* In quick mode (for mandocdb), abort after the NAME section. */ @@ -985,27 +962,27 @@ mdoc_isdelim(const char *p) if ('\0' == p[1]) switch (p[0]) { - case('('): + case '(': /* FALLTHROUGH */ - case('['): + case '[': return(DELIM_OPEN); - case('|'): + case '|': return(DELIM_MIDDLE); - case('.'): + case '.': /* FALLTHROUGH */ - case(','): + case ',': /* FALLTHROUGH */ - case(';'): + case ';': /* FALLTHROUGH */ - case(':'): + case ':': /* FALLTHROUGH */ - case('?'): + case '?': /* FALLTHROUGH */ - case('!'): + case '!': /* FALLTHROUGH */ - case(')'): + case ')': /* FALLTHROUGH */ - case(']'): + case ']': return(DELIM_CLOSE); default: return(DELIM_NONE); @@ -187,7 +187,7 @@ enum mdoc_type { MDOC_ROOT }; -/* +/* * Section (named/unnamed) of `Sh'. Note that these appear in the * conventional order imposed by mdoc.7. In the case of SEC_NONE, no * section has been invoked (this shouldn't happen). SEC_CUSTOM refers @@ -216,7 +216,7 @@ enum mdoc_sec { SEC_CAVEATS, /* CAVEATS */ SEC_BUGS, /* BUGS */ SEC_SECURITY, /* SECURITY */ - SEC_CUSTOM, + SEC_CUSTOM, SEC__MAX }; @@ -230,11 +230,11 @@ struct mdoc_meta { char *name; /* leading `Nm' name */ }; -/* - * An argument to a macro (multiple values = `-column xxx yyy'). +/* + * An argument to a macro (multiple values = `-column xxx yyy'). */ struct mdoc_argv { - enum mdocargt arg; /* type of argument */ + enum mdocargt arg; /* type of argument */ int line; int pos; size_t sz; /* elements in "value" */ @@ -246,7 +246,7 @@ struct mdoc_argv { * blocks have multiple instances of the same arguments spread across * the HEAD, BODY, TAIL, and BLOCK node types. */ -struct mdoc_arg { +struct mdoc_arg { size_t argc; struct mdoc_argv *argv; unsigned int refcnt; @@ -334,15 +334,15 @@ struct mdoc_rs { * provided, etc. */ union mdoc_data { - struct mdoc_an An; + struct mdoc_an An; struct mdoc_bd Bd; struct mdoc_bf Bf; struct mdoc_bl Bl; struct mdoc_rs Rs; }; -/* - * Single node in tree-linked AST. +/* + * Single node in tree-linked AST. */ struct mdoc_node { struct mdoc_node *parent; /* parent AST node */ diff --git a/mdoc_argv.c b/mdoc_argv.c index 17179f43..bc469896 100644 --- a/mdoc_argv.c +++ b/mdoc_argv.c @@ -33,7 +33,7 @@ #include "libmandoc.h" #define MULTI_STEP 5 /* pre-allocate argument values */ -#define DELIMSZ 6 /* max possible size of a delimiter */ +#define DELIMSZ 6 /* max possible size of a delimiter */ enum argsflag { ARGSFL_NONE = 0, @@ -53,12 +53,12 @@ struct mdocarg { }; static void argn_free(struct mdoc_arg *, int); -static enum margserr args(struct mdoc *, int, int *, +static enum margserr args(struct mdoc *, int, int *, char *, enum argsflag, char **); static int args_checkpunct(const char *, int); -static int argv_multi(struct mdoc *, int, +static int argv_multi(struct mdoc *, int, struct mdoc_argv *, int *, char *); -static int argv_single(struct mdoc *, int, +static int argv_single(struct mdoc *, int, struct mdoc_argv *, int *, char *); static const enum argvflag argvflags[MDOC_ARG_MAX] = { @@ -150,8 +150,8 @@ static const struct mdocarg mdocargs[MDOC_MAX] = { { ARGSFL_NONE, NULL }, /* Dt */ { ARGSFL_NONE, NULL }, /* Os */ { ARGSFL_NONE, NULL }, /* Sh */ - { ARGSFL_NONE, NULL }, /* Ss */ - { ARGSFL_NONE, NULL }, /* Pp */ + { ARGSFL_NONE, NULL }, /* Ss */ + { ARGSFL_NONE, NULL }, /* Pp */ { ARGSFL_DELIM, NULL }, /* D1 */ { ARGSFL_DELIM, NULL }, /* Dl */ { ARGSFL_NONE, args_Bd }, /* Bd */ @@ -159,32 +159,32 @@ static const struct mdocarg mdocargs[MDOC_MAX] = { { ARGSFL_NONE, args_Bl }, /* Bl */ { ARGSFL_NONE, NULL }, /* El */ { ARGSFL_NONE, NULL }, /* It */ - { ARGSFL_DELIM, NULL }, /* Ad */ + { ARGSFL_DELIM, NULL }, /* Ad */ { ARGSFL_DELIM, args_An }, /* An */ { ARGSFL_DELIM, NULL }, /* Ar */ { ARGSFL_DELIM, NULL }, /* Cd */ { ARGSFL_DELIM, NULL }, /* Cm */ - { ARGSFL_DELIM, NULL }, /* Dv */ - { ARGSFL_DELIM, NULL }, /* Er */ - { ARGSFL_DELIM, NULL }, /* Ev */ + { ARGSFL_DELIM, NULL }, /* Dv */ + { ARGSFL_DELIM, NULL }, /* Er */ + { ARGSFL_DELIM, NULL }, /* Ev */ { ARGSFL_NONE, args_Ex }, /* Ex */ - { ARGSFL_DELIM, NULL }, /* Fa */ - { ARGSFL_NONE, NULL }, /* Fd */ + { ARGSFL_DELIM, NULL }, /* Fa */ + { ARGSFL_NONE, NULL }, /* Fd */ { ARGSFL_DELIM, NULL }, /* Fl */ - { ARGSFL_DELIM, NULL }, /* Fn */ - { ARGSFL_DELIM, NULL }, /* Ft */ - { ARGSFL_DELIM, NULL }, /* Ic */ - { ARGSFL_DELIM, NULL }, /* In */ + { ARGSFL_DELIM, NULL }, /* Fn */ + { ARGSFL_DELIM, NULL }, /* Ft */ + { ARGSFL_DELIM, NULL }, /* Ic */ + { ARGSFL_DELIM, NULL }, /* In */ { ARGSFL_DELIM, NULL }, /* Li */ - { ARGSFL_NONE, NULL }, /* Nd */ - { ARGSFL_DELIM, NULL }, /* Nm */ + { ARGSFL_NONE, NULL }, /* Nd */ + { ARGSFL_DELIM, NULL }, /* Nm */ { ARGSFL_DELIM, NULL }, /* Op */ { ARGSFL_NONE, NULL }, /* Ot */ { ARGSFL_DELIM, NULL }, /* Pa */ { ARGSFL_NONE, args_Ex }, /* Rv */ - { ARGSFL_DELIM, NULL }, /* St */ + { ARGSFL_DELIM, NULL }, /* St */ { ARGSFL_DELIM, NULL }, /* Va */ - { ARGSFL_DELIM, NULL }, /* Vt */ + { ARGSFL_DELIM, NULL }, /* Vt */ { ARGSFL_DELIM, NULL }, /* Xr */ { ARGSFL_NONE, NULL }, /* %A */ { ARGSFL_NONE, NULL }, /* %B */ @@ -202,7 +202,7 @@ static const struct mdocarg mdocargs[MDOC_MAX] = { { ARGSFL_DELIM, NULL }, /* Aq */ { ARGSFL_DELIM, NULL }, /* At */ { ARGSFL_DELIM, NULL }, /* Bc */ - { ARGSFL_NONE, args_Bf }, /* Bf */ + { ARGSFL_NONE, args_Bf }, /* Bf */ { ARGSFL_NONE, NULL }, /* Bo */ { ARGSFL_DELIM, NULL }, /* Bq */ { ARGSFL_DELIM, NULL }, /* Bsx */ @@ -213,7 +213,7 @@ static const struct mdocarg mdocargs[MDOC_MAX] = { { ARGSFL_DELIM, NULL }, /* Dq */ { ARGSFL_DELIM, NULL }, /* Ec */ { ARGSFL_NONE, NULL }, /* Ef */ - { ARGSFL_DELIM, NULL }, /* Em */ + { ARGSFL_DELIM, NULL }, /* Em */ { ARGSFL_NONE, NULL }, /* Eo */ { ARGSFL_DELIM, NULL }, /* Fx */ { ARGSFL_DELIM, NULL }, /* Ms */ @@ -241,8 +241,8 @@ static const struct mdocarg mdocargs[MDOC_MAX] = { { ARGSFL_DELIM, NULL }, /* Ux */ { ARGSFL_DELIM, NULL }, /* Xc */ { ARGSFL_NONE, NULL }, /* Xo */ - { ARGSFL_NONE, NULL }, /* Fo */ - { ARGSFL_DELIM, NULL }, /* Fc */ + { ARGSFL_NONE, NULL }, /* Fo */ + { ARGSFL_DELIM, NULL }, /* Fc */ { ARGSFL_NONE, NULL }, /* Oo */ { ARGSFL_DELIM, NULL }, /* Oc */ { ARGSFL_NONE, args_Bk }, /* Bk */ @@ -302,14 +302,14 @@ mdoc_argv(struct mdoc *mdoc, int line, enum mdoct tok, if (' ' == buf[*pos] && '\\' != buf[*pos - 1]) break; - /* + /* * We want to nil-terminate the word to look it up (it's easier * that way). But we may not have a flag, in which case we need * to restore the line as-is. So keep around the stray byte, * which we'll reset upon exiting (if necessary). */ - if ('\0' != (sv = buf[*pos])) + if ('\0' != (sv = buf[*pos])) buf[(*pos)++] = '\0'; /* @@ -328,7 +328,7 @@ mdoc_argv(struct mdoc *mdoc, int line, enum mdoct tok, break; if (MDOC_ARG_MAX == tmp.arg) { - /* + /* * The flag was not found. * Restore saved zeroed byte and return as a word. */ @@ -343,15 +343,15 @@ mdoc_argv(struct mdoc *mdoc, int line, enum mdoct tok, (*pos)++; switch (argvflags[tmp.arg]) { - case (ARGV_SINGLE): + case ARGV_SINGLE: if ( ! argv_single(mdoc, line, &tmp, pos, buf)) return(ARGV_ERROR); break; - case (ARGV_MULTI): + case ARGV_MULTI: if ( ! argv_multi(mdoc, line, &tmp, pos, buf)) return(ARGV_ERROR); break; - case (ARGV_NONE): + case ARGV_NONE: break; } @@ -359,11 +359,11 @@ mdoc_argv(struct mdoc *mdoc, int line, enum mdoct tok, arg = *v = mandoc_calloc(1, sizeof(struct mdoc_arg)); arg->argc++; - arg->argv = mandoc_realloc - (arg->argv, arg->argc * sizeof(struct mdoc_argv)); + arg->argv = mandoc_realloc(arg->argv, + arg->argc * sizeof(struct mdoc_argv)); - memcpy(&arg->argv[(int)arg->argc - 1], - &tmp, sizeof(struct mdoc_argv)); + memcpy(&arg->argv[(int)arg->argc - 1], &tmp, + sizeof(struct mdoc_argv)); return(ARGV_ARG); } @@ -399,7 +399,7 @@ argn_free(struct mdoc_arg *p, int iarg) arg = &p->argv[iarg]; if (arg->sz && arg->value) { - for (j = (int)arg->sz - 1; j >= 0; j--) + for (j = (int)arg->sz - 1; j >= 0; j--) free(arg->value[j]); free(arg->value); } @@ -416,7 +416,7 @@ mdoc_zargs(struct mdoc *mdoc, int line, int *pos, char *buf, char **v) } enum margserr -mdoc_args(struct mdoc *mdoc, int line, int *pos, +mdoc_args(struct mdoc *mdoc, int line, int *pos, char *buf, enum mdoct tok, char **v) { enum argsflag fl; @@ -445,7 +445,7 @@ mdoc_args(struct mdoc *mdoc, int line, int *pos, } static enum margserr -args(struct mdoc *mdoc, int line, int *pos, +args(struct mdoc *mdoc, int line, int *pos, char *buf, enum argsflag fl, char **v) { char *p, *pp; @@ -486,7 +486,7 @@ args(struct mdoc *mdoc, int line, int *pos, pp = NULL; /* Scan ahead to unescaped `Ta'. */ - if ( ! (MDOC_PHRASELIT & mdoc->flags)) + if ( ! (MDOC_PHRASELIT & mdoc->flags)) for (pp = *v; ; pp++) { if (NULL == (pp = strstr(pp, "Ta"))) break; @@ -499,7 +499,7 @@ args(struct mdoc *mdoc, int line, int *pos, /* By default, assume a phrase. */ rc = ARGS_PHRASE; - /* + /* * Adjust new-buffer position to be beyond delimiter * mark (e.g., Ta -> end + 2). */ @@ -600,7 +600,7 @@ args(struct mdoc *mdoc, int line, int *pos, return(ARGS_WORD); } -/* +/* * Check if the string consists only of space-separated closing * delimiters. This is a bit of a dance: the first must be a close * delimiter, but it may be followed by middle delimiters. Arbitrary @@ -629,7 +629,7 @@ args_checkpunct(const char *buf, int i) i++; /* Remaining must NOT be open/none. */ - + while (buf[i]) { j = 0; while (buf[i] && ' ' != buf[i] && j < DELIMSZ) @@ -651,7 +651,7 @@ args_checkpunct(const char *buf, int i) } static int -argv_multi(struct mdoc *mdoc, int line, +argv_multi(struct mdoc *mdoc, int line, struct mdoc_argv *v, int *pos, char *buf) { enum margserr ac; @@ -667,8 +667,8 @@ argv_multi(struct mdoc *mdoc, int line, break; if (0 == v->sz % MULTI_STEP) - v->value = mandoc_realloc(v->value, - (v->sz + MULTI_STEP) * sizeof(char *)); + v->value = mandoc_realloc(v->value, + (v->sz + MULTI_STEP) * sizeof(char *)); v->value[(int)v->sz] = mandoc_strdup(p); } @@ -677,7 +677,7 @@ argv_multi(struct mdoc *mdoc, int line, } static int -argv_single(struct mdoc *mdoc, int line, +argv_single(struct mdoc *mdoc, int line, struct mdoc_argv *v, int *pos, char *buf) { enum margserr ac; diff --git a/mdoc_hash.c b/mdoc_hash.c index da9a9836..0a5517b7 100644 --- a/mdoc_hash.c +++ b/mdoc_hash.c @@ -32,6 +32,7 @@ static unsigned char table[27 * 12]; + /* * XXX - this hash has global scope, so if intended for use as a library * with multiple callers, it will need re-invocation protection. @@ -76,7 +77,7 @@ mdoc_hash_find(const char *p) major = 12 * (tolower((unsigned char)p[1]) - 97); else if ('1' == p[1]) major = 12 * 26; - else + else return(MDOC_MAX); if (p[2] && p[3]) diff --git a/mdoc_html.c b/mdoc_html.c index bc6d4efa..5d2d4b7d 100644 --- a/mdoc_html.c +++ b/mdoc_html.c @@ -53,7 +53,7 @@ static void print_mdoc(MDOC_ARGS); static void print_mdoc_head(MDOC_ARGS); static void print_mdoc_node(MDOC_ARGS); static void print_mdoc_nodelist(MDOC_ARGS); -static void synopsis_pre(struct html *, +static void synopsis_pre(struct html *, const struct mdoc_node *); static void a2width(const char *, struct roffsu *); @@ -127,8 +127,8 @@ static const struct htmlmdoc mdocs[MDOC_MAX] = { {NULL, NULL}, /* Dt */ {NULL, NULL}, /* Os */ {mdoc_sh_pre, NULL }, /* Sh */ - {mdoc_ss_pre, NULL }, /* Ss */ - {mdoc_pp_pre, NULL}, /* Pp */ + {mdoc_ss_pre, NULL }, /* Ss */ + {mdoc_pp_pre, NULL}, /* Pp */ {mdoc_d1_pre, NULL}, /* D1 */ {mdoc_d1_pre, NULL}, /* Dl */ {mdoc_bd_pre, NULL}, /* Bd */ @@ -136,32 +136,32 @@ static const struct htmlmdoc mdocs[MDOC_MAX] = { {mdoc_bl_pre, NULL}, /* Bl */ {NULL, NULL}, /* El */ {mdoc_it_pre, NULL}, /* It */ - {mdoc_ad_pre, NULL}, /* Ad */ + {mdoc_ad_pre, NULL}, /* Ad */ {mdoc_an_pre, NULL}, /* An */ {mdoc_ar_pre, NULL}, /* Ar */ {mdoc_cd_pre, NULL}, /* Cd */ {mdoc_fl_pre, NULL}, /* Cm */ - {mdoc_dv_pre, NULL}, /* Dv */ - {mdoc_er_pre, NULL}, /* Er */ - {mdoc_ev_pre, NULL}, /* Ev */ + {mdoc_dv_pre, NULL}, /* Dv */ + {mdoc_er_pre, NULL}, /* Er */ + {mdoc_ev_pre, NULL}, /* Ev */ {mdoc_ex_pre, NULL}, /* Ex */ - {mdoc_fa_pre, NULL}, /* Fa */ - {mdoc_fd_pre, NULL}, /* Fd */ + {mdoc_fa_pre, NULL}, /* Fa */ + {mdoc_fd_pre, NULL}, /* Fd */ {mdoc_fl_pre, NULL}, /* Fl */ - {mdoc_fn_pre, NULL}, /* Fn */ - {mdoc_ft_pre, NULL}, /* Ft */ - {mdoc_ic_pre, NULL}, /* Ic */ - {mdoc_in_pre, NULL}, /* In */ + {mdoc_fn_pre, NULL}, /* Fn */ + {mdoc_ft_pre, NULL}, /* Ft */ + {mdoc_ic_pre, NULL}, /* Ic */ + {mdoc_in_pre, NULL}, /* In */ {mdoc_li_pre, NULL}, /* Li */ - {mdoc_nd_pre, NULL}, /* Nd */ - {mdoc_nm_pre, NULL}, /* Nm */ + {mdoc_nd_pre, NULL}, /* Nd */ + {mdoc_nm_pre, NULL}, /* Nm */ {mdoc_quote_pre, mdoc_quote_post}, /* Op */ {NULL, NULL}, /* Ot */ {mdoc_pa_pre, NULL}, /* Pa */ {mdoc_rv_pre, NULL}, /* Rv */ - {NULL, NULL}, /* St */ + {NULL, NULL}, /* St */ {mdoc_va_pre, NULL}, /* Va */ - {mdoc_vt_pre, NULL}, /* Vt */ + {mdoc_vt_pre, NULL}, /* Vt */ {mdoc_xr_pre, NULL}, /* Xr */ {mdoc__x_pre, mdoc__x_post}, /* %A */ {mdoc__x_pre, mdoc__x_post}, /* %B */ @@ -179,7 +179,7 @@ static const struct htmlmdoc mdocs[MDOC_MAX] = { {mdoc_quote_pre, mdoc_quote_post}, /* Aq */ {NULL, NULL}, /* At */ {NULL, NULL}, /* Bc */ - {mdoc_bf_pre, NULL}, /* Bf */ + {mdoc_bf_pre, NULL}, /* Bf */ {mdoc_quote_pre, mdoc_quote_post}, /* Bo */ {mdoc_quote_pre, mdoc_quote_post}, /* Bq */ {mdoc_xx_pre, NULL}, /* Bsx */ @@ -190,7 +190,7 @@ static const struct htmlmdoc mdocs[MDOC_MAX] = { {mdoc_quote_pre, mdoc_quote_post}, /* Dq */ {NULL, NULL}, /* Ec */ /* FIXME: no space */ {NULL, NULL}, /* Ef */ - {mdoc_em_pre, NULL}, /* Em */ + {mdoc_em_pre, NULL}, /* Em */ {mdoc_quote_pre, mdoc_quote_post}, /* Eo */ {mdoc_xx_pre, NULL}, /* Fx */ {mdoc_ms_pre, NULL}, /* Ms */ @@ -211,15 +211,15 @@ static const struct htmlmdoc mdocs[MDOC_MAX] = { {NULL, NULL}, /* Sc */ {mdoc_quote_pre, mdoc_quote_post}, /* So */ {mdoc_quote_pre, mdoc_quote_post}, /* Sq */ - {mdoc_sm_pre, NULL}, /* Sm */ + {mdoc_sm_pre, NULL}, /* Sm */ {mdoc_sx_pre, NULL}, /* Sx */ {mdoc_sy_pre, NULL}, /* Sy */ {NULL, NULL}, /* Tn */ {mdoc_xx_pre, NULL}, /* Ux */ {NULL, NULL}, /* Xc */ {NULL, NULL}, /* Xo */ - {mdoc_fo_pre, mdoc_fo_post}, /* Fo */ - {NULL, NULL}, /* Fc */ + {mdoc_fo_pre, mdoc_fo_post}, /* Fo */ + {NULL, NULL}, /* Fc */ {mdoc_quote_pre, mdoc_quote_post}, /* Oo */ {NULL, NULL}, /* Oc */ {mdoc_bk_pre, mdoc_bk_post}, /* Bk */ @@ -229,21 +229,21 @@ static const struct htmlmdoc mdocs[MDOC_MAX] = { {NULL, NULL}, /* Fr */ {mdoc_ud_pre, NULL}, /* Ud */ {mdoc_lb_pre, NULL}, /* Lb */ - {mdoc_pp_pre, NULL}, /* Lp */ - {mdoc_lk_pre, NULL}, /* Lk */ - {mdoc_mt_pre, NULL}, /* Mt */ - {mdoc_quote_pre, mdoc_quote_post}, /* Brq */ - {mdoc_quote_pre, mdoc_quote_post}, /* Bro */ - {NULL, NULL}, /* Brc */ - {mdoc__x_pre, mdoc__x_post}, /* %C */ + {mdoc_pp_pre, NULL}, /* Lp */ + {mdoc_lk_pre, NULL}, /* Lk */ + {mdoc_mt_pre, NULL}, /* Mt */ + {mdoc_quote_pre, mdoc_quote_post}, /* Brq */ + {mdoc_quote_pre, mdoc_quote_post}, /* Bro */ + {NULL, NULL}, /* Brc */ + {mdoc__x_pre, mdoc__x_post}, /* %C */ {NULL, NULL}, /* Es */ /* TODO */ {NULL, NULL}, /* En */ /* TODO */ - {mdoc_xx_pre, NULL}, /* Dx */ - {mdoc__x_pre, mdoc__x_post}, /* %Q */ + {mdoc_xx_pre, NULL}, /* Dx */ + {mdoc__x_pre, mdoc__x_post}, /* %Q */ {mdoc_sp_pre, NULL}, /* br */ - {mdoc_sp_pre, NULL}, /* sp */ - {mdoc__x_pre, mdoc__x_post}, /* %U */ - {NULL, NULL}, /* Ta */ + {mdoc_sp_pre, NULL}, /* sp */ + {mdoc__x_pre, mdoc__x_post}, /* %U */ + {NULL, NULL}, /* Ta */ {mdoc_ll_pre, NULL}, /* ll */ }; @@ -262,16 +262,16 @@ static const char * const lists[LIST_MAX] = { "list-tag" }; + void html_mdoc(void *arg, const struct mdoc *mdoc) { print_mdoc(mdoc_meta(mdoc), mdoc_node(mdoc), - (struct html *)arg); + (struct html *)arg); putchar('\n'); } - /* * Calculate the scaling unit passed in a `-width' argument. This uses * either a native scaling unit (e.g., 1i, 2m) or the string length of @@ -287,7 +287,6 @@ a2width(const char *p, struct roffsu *su) } } - /* * See the same function in mdoc_term.c for documentation. */ @@ -298,27 +297,27 @@ synopsis_pre(struct html *h, const struct mdoc_node *n) if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags)) return; - if (n->prev->tok == n->tok && - MDOC_Fo != n->tok && - MDOC_Ft != n->tok && - MDOC_Fn != n->tok) { + if (n->prev->tok == n->tok && + MDOC_Fo != n->tok && + MDOC_Ft != n->tok && + MDOC_Fn != n->tok) { print_otag(h, TAG_BR, 0, NULL); return; } switch (n->prev->tok) { - case (MDOC_Fd): + case MDOC_Fd: /* FALLTHROUGH */ - case (MDOC_Fn): + case MDOC_Fn: /* FALLTHROUGH */ - case (MDOC_Fo): + case MDOC_Fo: /* FALLTHROUGH */ - case (MDOC_In): + case MDOC_In: /* FALLTHROUGH */ - case (MDOC_Vt): + case MDOC_Vt: print_otag(h, TAG_P, 0, NULL); break; - case (MDOC_Ft): + case MDOC_Ft: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) { print_otag(h, TAG_P, 0, NULL); break; @@ -330,7 +329,6 @@ synopsis_pre(struct html *h, const struct mdoc_node *n) } } - /* * Calculate the scaling unit passed in an `-offset' argument. This * uses either a native scaling unit (e.g., 1i, 2m), one of a set of @@ -352,7 +350,6 @@ a2offs(const char *p, struct roffsu *su) SCALE_HS_INIT(su, html_strlen(p)); } - static void print_mdoc(MDOC_ARGS) { @@ -369,15 +366,13 @@ print_mdoc(MDOC_ARGS) print_tagq(h, tt); print_otag(h, TAG_BODY, 0, NULL); print_otag(h, TAG_DIV, 1, &tag); - } else + } else t = print_otag(h, TAG_DIV, 1, &tag); print_mdoc_nodelist(meta, n, h); print_tagq(h, t); } - -/* ARGSUSED */ static void print_mdoc_head(MDOC_ARGS) { @@ -393,7 +388,6 @@ print_mdoc_head(MDOC_ARGS) print_text(h, h->buf); } - static void print_mdoc_nodelist(MDOC_ARGS) { @@ -403,7 +397,6 @@ print_mdoc_nodelist(MDOC_ARGS) print_mdoc_nodelist(meta, n->next, h); } - static void print_mdoc_node(MDOC_ARGS) { @@ -414,10 +407,10 @@ print_mdoc_node(MDOC_ARGS) t = h->tags.head; switch (n->type) { - case (MDOC_ROOT): + case MDOC_ROOT: child = mdoc_root_pre(meta, n, h); break; - case (MDOC_TEXT): + case MDOC_TEXT: /* No tables in this mode... */ assert(NULL == h->tblt); @@ -434,10 +427,10 @@ print_mdoc_node(MDOC_ARGS) if (MDOC_DELIMO & n->flags) h->flags |= HTML_NOSPACE; return; - case (MDOC_EQN): + case MDOC_EQN: print_eqn(h, n->eqn); break; - case (MDOC_TBL): + case MDOC_TBL: /* * This will take care of initialising all of the table * state data for the first table, then tearing it down @@ -476,10 +469,10 @@ print_mdoc_node(MDOC_ARGS) print_stagq(h, t); switch (n->type) { - case (MDOC_ROOT): + case MDOC_ROOT: mdoc_root_post(meta, n, h); break; - case (MDOC_EQN): + case MDOC_EQN: break; default: if (mdocs[n->tok].post && ENDBODY_NOT == n->end) @@ -488,7 +481,6 @@ print_mdoc_node(MDOC_ARGS) } } -/* ARGSUSED */ static void mdoc_root_post(MDOC_ARGS) { @@ -519,8 +511,6 @@ mdoc_root_post(MDOC_ARGS) print_tagq(h, t); } - -/* ARGSUSED */ static int mdoc_root_pre(MDOC_ARGS) { @@ -570,8 +560,6 @@ mdoc_root_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc_sh_pre(MDOC_ARGS) { @@ -602,7 +590,6 @@ mdoc_sh_pre(MDOC_ARGS) return(1); } -/* ARGSUSED */ static int mdoc_ss_pre(MDOC_ARGS) { @@ -633,8 +620,6 @@ mdoc_ss_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc_fl_pre(MDOC_ARGS) { @@ -658,8 +643,6 @@ mdoc_fl_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc_nd_pre(MDOC_ARGS) { @@ -676,7 +659,6 @@ mdoc_nd_pre(MDOC_ARGS) return(1); } - static int mdoc_nm_pre(MDOC_ARGS) { @@ -685,19 +667,19 @@ mdoc_nm_pre(MDOC_ARGS) int len; switch (n->type) { - case (MDOC_ELEM): + case MDOC_ELEM: synopsis_pre(h, n); PAIR_CLASS_INIT(&tag, "name"); print_otag(h, TAG_B, 1, &tag); if (NULL == n->child && meta->name) print_text(h, meta->name); return(1); - case (MDOC_HEAD): + case MDOC_HEAD: print_otag(h, TAG_TD, 0, NULL); if (NULL == n->child && meta->name) print_text(h, meta->name); return(1); - case (MDOC_BODY): + case MDOC_BODY: print_otag(h, TAG_TD, 0, NULL); return(1); default: @@ -726,8 +708,6 @@ mdoc_nm_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc_xr_pre(MDOC_ARGS) { @@ -739,9 +719,9 @@ mdoc_xr_pre(MDOC_ARGS) PAIR_CLASS_INIT(&tag[0], "link-man"); if (h->base_man) { - buffmt_man(h, n->child->string, - n->child->next ? - n->child->next->string : NULL); + buffmt_man(h, n->child->string, + n->child->next ? + n->child->next->string : NULL); PAIR_HREF_INIT(&tag[1], h->buf); print_otag(h, TAG_A, 2, tag); } else @@ -762,8 +742,6 @@ mdoc_xr_pre(MDOC_ARGS) return(0); } - -/* ARGSUSED */ static int mdoc_ns_pre(MDOC_ARGS) { @@ -773,8 +751,6 @@ mdoc_ns_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc_ar_pre(MDOC_ARGS) { @@ -785,8 +761,6 @@ mdoc_ar_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc_xx_pre(MDOC_ARGS) { @@ -795,22 +769,22 @@ mdoc_xx_pre(MDOC_ARGS) int flags; switch (n->tok) { - case (MDOC_Bsx): + case MDOC_Bsx: pp = "BSD/OS"; break; - case (MDOC_Dx): + case MDOC_Dx: pp = "DragonFly"; break; - case (MDOC_Fx): + case MDOC_Fx: pp = "FreeBSD"; break; - case (MDOC_Nx): + case MDOC_Nx: pp = "NetBSD"; break; - case (MDOC_Ox): + case MDOC_Ox: pp = "OpenBSD"; break; - case (MDOC_Ux): + case MDOC_Ux: pp = "UNIX"; break; default: @@ -830,8 +804,6 @@ mdoc_xx_pre(MDOC_ARGS) return(0); } - -/* ARGSUSED */ static int mdoc_bx_pre(MDOC_ARGS) { @@ -859,7 +831,6 @@ mdoc_bx_pre(MDOC_ARGS) return(0); } -/* ARGSUSED */ static int mdoc_it_pre(MDOC_ARGS) { @@ -883,25 +854,25 @@ mdoc_it_pre(MDOC_ARGS) if (MDOC_HEAD == n->type) { switch (type) { - case(LIST_bullet): + case LIST_bullet: /* FALLTHROUGH */ - case(LIST_dash): + case LIST_dash: /* FALLTHROUGH */ - case(LIST_item): + case LIST_item: /* FALLTHROUGH */ - case(LIST_hyphen): + case LIST_hyphen: /* FALLTHROUGH */ - case(LIST_enum): + case LIST_enum: return(0); - case(LIST_diag): + case LIST_diag: /* FALLTHROUGH */ - case(LIST_hang): + case LIST_hang: /* FALLTHROUGH */ - case(LIST_inset): + case LIST_inset: /* FALLTHROUGH */ - case(LIST_ohang): + case LIST_ohang: /* FALLTHROUGH */ - case(LIST_tag): + case LIST_tag: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp); bufcat_su(h, "margin-top", &su); PAIR_STYLE_INIT(&tag[1], h); @@ -911,36 +882,36 @@ mdoc_it_pre(MDOC_ARGS) PAIR_CLASS_INIT(&tag[0], "diag"); print_otag(h, TAG_B, 1, tag); break; - case(LIST_column): + case LIST_column: break; default: break; } } else if (MDOC_BODY == n->type) { switch (type) { - case(LIST_bullet): + case LIST_bullet: /* FALLTHROUGH */ - case(LIST_hyphen): + case LIST_hyphen: /* FALLTHROUGH */ - case(LIST_dash): + case LIST_dash: /* FALLTHROUGH */ - case(LIST_enum): + case LIST_enum: /* FALLTHROUGH */ - case(LIST_item): + case LIST_item: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp); bufcat_su(h, "margin-top", &su); PAIR_STYLE_INIT(&tag[1], h); print_otag(h, TAG_LI, 2, tag); break; - case(LIST_diag): + case LIST_diag: /* FALLTHROUGH */ - case(LIST_hang): + case LIST_hang: /* FALLTHROUGH */ - case(LIST_inset): + case LIST_inset: /* FALLTHROUGH */ - case(LIST_ohang): + case LIST_ohang: /* FALLTHROUGH */ - case(LIST_tag): + case LIST_tag: if (NULL == bl->norm->Bl.width) { print_otag(h, TAG_DD, 1, tag); break; @@ -950,7 +921,7 @@ mdoc_it_pre(MDOC_ARGS) PAIR_STYLE_INIT(&tag[1], h); print_otag(h, TAG_DD, 2, tag); break; - case(LIST_column): + case LIST_column: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp); bufcat_su(h, "margin-top", &su); PAIR_STYLE_INIT(&tag[1], h); @@ -961,7 +932,7 @@ mdoc_it_pre(MDOC_ARGS) } } else { switch (type) { - case (LIST_column): + case LIST_column: print_otag(h, TAG_TR, 1, tag); break; default: @@ -972,7 +943,6 @@ mdoc_it_pre(MDOC_ARGS) return(1); } -/* ARGSUSED */ static int mdoc_bl_pre(MDOC_ARGS) { @@ -1031,30 +1001,30 @@ mdoc_bl_pre(MDOC_ARGS) } switch (n->norm->Bl.type) { - case(LIST_bullet): + case LIST_bullet: /* FALLTHROUGH */ - case(LIST_dash): + case LIST_dash: /* FALLTHROUGH */ - case(LIST_hyphen): + case LIST_hyphen: /* FALLTHROUGH */ - case(LIST_item): + case LIST_item: print_otag(h, TAG_UL, 2, tag); break; - case(LIST_enum): + case LIST_enum: print_otag(h, TAG_OL, 2, tag); break; - case(LIST_diag): + case LIST_diag: /* FALLTHROUGH */ - case(LIST_hang): + case LIST_hang: /* FALLTHROUGH */ - case(LIST_inset): + case LIST_inset: /* FALLTHROUGH */ - case(LIST_ohang): + case LIST_ohang: /* FALLTHROUGH */ - case(LIST_tag): + case LIST_tag: print_otag(h, TAG_DL, 2, tag); break; - case(LIST_column): + case LIST_column: print_otag(h, TAG_TABLE, 2, tag); break; default: @@ -1065,7 +1035,6 @@ mdoc_bl_pre(MDOC_ARGS) return(1); } -/* ARGSUSED */ static int mdoc_ex_pre(MDOC_ARGS) { @@ -1102,12 +1071,10 @@ mdoc_ex_pre(MDOC_ARGS) else print_text(h, "utility exits"); - print_text(h, "0 on success, and >0 if an error occurs."); + print_text(h, "0 on success, and >0 if an error occurs."); return(0); } - -/* ARGSUSED */ static int mdoc_em_pre(MDOC_ARGS) { @@ -1118,8 +1085,6 @@ mdoc_em_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc_d1_pre(MDOC_ARGS) { @@ -1144,13 +1109,11 @@ mdoc_d1_pre(MDOC_ARGS) if (MDOC_Dl == n->tok) { PAIR_CLASS_INIT(&tag[0], "lit"); print_otag(h, TAG_CODE, 1, tag); - } + } return(1); } - -/* ARGSUSED */ static int mdoc_sx_pre(MDOC_ARGS) { @@ -1173,13 +1136,11 @@ mdoc_sx_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc_bd_pre(MDOC_ARGS) { - struct htmlpair tag[2]; - int comp, sv; + struct htmlpair tag[2]; + int comp, sv; const struct mdoc_node *nn; struct roffsu su; @@ -1204,13 +1165,13 @@ mdoc_bd_pre(MDOC_ARGS) SCALE_HS_INIT(&su, 0); if (n->norm->Bd.offs) a2offs(n->norm->Bd.offs, &su); - + bufinit(h); bufcat_su(h, "margin-left", &su); PAIR_STYLE_INIT(&tag[0], h); - if (DISP_unfilled != n->norm->Bd.type && - DISP_literal != n->norm->Bd.type) { + if (DISP_unfilled != n->norm->Bd.type && + DISP_literal != n->norm->Bd.type) { PAIR_CLASS_INIT(&tag[1], "display"); print_otag(h, TAG_DIV, 2, tag); return(1); @@ -1233,21 +1194,21 @@ mdoc_bd_pre(MDOC_ARGS) * anyway, so don't sweat it. */ switch (nn->tok) { - case (MDOC_Sm): + case MDOC_Sm: /* FALLTHROUGH */ - case (MDOC_br): + case MDOC_br: /* FALLTHROUGH */ - case (MDOC_sp): + case MDOC_sp: /* FALLTHROUGH */ - case (MDOC_Bl): + case MDOC_Bl: /* FALLTHROUGH */ - case (MDOC_D1): + case MDOC_D1: /* FALLTHROUGH */ - case (MDOC_Dl): + case MDOC_Dl: /* FALLTHROUGH */ - case (MDOC_Lp): + case MDOC_Lp: /* FALLTHROUGH */ - case (MDOC_Pp): + case MDOC_Pp: continue; default: break; @@ -1266,8 +1227,6 @@ mdoc_bd_pre(MDOC_ARGS) return(0); } - -/* ARGSUSED */ static int mdoc_pa_pre(MDOC_ARGS) { @@ -1278,8 +1237,6 @@ mdoc_pa_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc_ad_pre(MDOC_ARGS) { @@ -1290,8 +1247,6 @@ mdoc_ad_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc_an_pre(MDOC_ARGS) { @@ -1304,8 +1259,6 @@ mdoc_an_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc_cd_pre(MDOC_ARGS) { @@ -1317,8 +1270,6 @@ mdoc_cd_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc_dv_pre(MDOC_ARGS) { @@ -1329,8 +1280,6 @@ mdoc_dv_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc_ev_pre(MDOC_ARGS) { @@ -1341,8 +1290,6 @@ mdoc_ev_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc_er_pre(MDOC_ARGS) { @@ -1353,8 +1300,6 @@ mdoc_er_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc_fa_pre(MDOC_ARGS) { @@ -1386,8 +1331,6 @@ mdoc_fa_pre(MDOC_ARGS) return(0); } - -/* ARGSUSED */ static int mdoc_fd_pre(MDOC_ARGS) { @@ -1416,21 +1359,21 @@ mdoc_fd_pre(MDOC_ARGS) if (NULL != (n = n->next)) { assert(MDOC_TEXT == n->type); - strlcpy(buf, '<' == *n->string || '"' == *n->string ? - n->string + 1 : n->string, BUFSIZ); + strlcpy(buf, '<' == *n->string || '"' == *n->string ? + n->string + 1 : n->string, BUFSIZ); sz = strlen(buf); if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1])) buf[sz - 1] = '\0'; PAIR_CLASS_INIT(&tag[0], "link-includes"); - + i = 1; if (h->base_includes) { buffmt_includes(h, buf); PAIR_HREF_INIT(&tag[i], h->buf); i++; - } + } t = print_otag(h, TAG_A, i, tag); print_text(h, n->string); @@ -1447,8 +1390,6 @@ mdoc_fd_pre(MDOC_ARGS) return(0); } - -/* ARGSUSED */ static int mdoc_vt_pre(MDOC_ARGS) { @@ -1467,8 +1408,6 @@ mdoc_vt_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc_ft_pre(MDOC_ARGS) { @@ -1480,8 +1419,6 @@ mdoc_ft_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc_fn_pre(MDOC_ARGS) { @@ -1502,7 +1439,7 @@ mdoc_fn_pre(MDOC_ARGS) if (NULL != ep) { PAIR_CLASS_INIT(&tag[0], "ftype"); t = print_otag(h, TAG_I, 1, tag); - + while (ep) { sz = MIN((int)(ep - sp), BUFSIZ - 1); (void)memcpy(nbuf, sp, (size_t)sz); @@ -1574,15 +1511,13 @@ mdoc_fn_pre(MDOC_ARGS) return(0); } - -/* ARGSUSED */ static int mdoc_sm_pre(MDOC_ARGS) { assert(n->child && MDOC_TEXT == n->child->type); if (0 == strcmp("on", n->child->string)) { - /* + /* * FIXME: no p->col to check. Thus, if we have * .Bd -literal * .Sm off @@ -1600,7 +1535,6 @@ mdoc_sm_pre(MDOC_ARGS) return(0); } -/* ARGSUSED */ static int mdoc_ll_pre(MDOC_ARGS) { @@ -1608,7 +1542,6 @@ mdoc_ll_pre(MDOC_ARGS) return(0); } -/* ARGSUSED */ static int mdoc_pp_pre(MDOC_ARGS) { @@ -1617,7 +1550,6 @@ mdoc_pp_pre(MDOC_ARGS) return(0); } -/* ARGSUSED */ static int mdoc_sp_pre(MDOC_ARGS) { @@ -1645,7 +1577,6 @@ mdoc_sp_pre(MDOC_ARGS) } -/* ARGSUSED */ static int mdoc_lk_pre(MDOC_ARGS) { @@ -1670,8 +1601,6 @@ mdoc_lk_pre(MDOC_ARGS) return(0); } - -/* ARGSUSED */ static int mdoc_mt_pre(MDOC_ARGS) { @@ -1692,12 +1621,10 @@ mdoc_mt_pre(MDOC_ARGS) print_text(h, n->string); print_tagq(h, t); } - + return(0); } - -/* ARGSUSED */ static int mdoc_fo_pre(MDOC_ARGS) { @@ -1726,8 +1653,6 @@ mdoc_fo_pre(MDOC_ARGS) return(0); } - -/* ARGSUSED */ static void mdoc_fo_post(MDOC_ARGS) { @@ -1740,8 +1665,6 @@ mdoc_fo_post(MDOC_ARGS) print_text(h, ";"); } - -/* ARGSUSED */ static int mdoc_in_pre(MDOC_ARGS) { @@ -1777,7 +1700,7 @@ mdoc_in_pre(MDOC_ARGS) buffmt_includes(h, n->string); PAIR_HREF_INIT(&tag[i], h->buf); i++; - } + } t = print_otag(h, TAG_A, i, tag); print_text(h, n->string); @@ -1797,8 +1720,6 @@ mdoc_in_pre(MDOC_ARGS) return(0); } - -/* ARGSUSED */ static int mdoc_ic_pre(MDOC_ARGS) { @@ -1809,8 +1730,6 @@ mdoc_ic_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc_rv_pre(MDOC_ARGS) { @@ -1850,19 +1769,17 @@ mdoc_rv_pre(MDOC_ARGS) else print_text(h, "function returns"); - print_text(h, "the value 0 if successful; otherwise the value " - "-1 is returned and the global variable"); + print_text(h, "the value 0 if successful; otherwise the " + "value -1 is returned and the global variable"); PAIR_CLASS_INIT(&tag, "var"); t = print_otag(h, TAG_B, 1, &tag); print_text(h, "errno"); print_tagq(h, t); - print_text(h, "is set to indicate the error."); + print_text(h, "is set to indicate the error."); return(0); } - -/* ARGSUSED */ static int mdoc_va_pre(MDOC_ARGS) { @@ -1873,20 +1790,16 @@ mdoc_va_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc_ap_pre(MDOC_ARGS) { - + h->flags |= HTML_NOSPACE; print_text(h, "\\(aq"); h->flags |= HTML_NOSPACE; return(1); } - -/* ARGSUSED */ static int mdoc_bf_pre(MDOC_ARGS) { @@ -1898,18 +1811,18 @@ mdoc_bf_pre(MDOC_ARGS) else if (MDOC_BODY != n->type) return(1); - if (FONT_Em == n->norm->Bf.font) + if (FONT_Em == n->norm->Bf.font) PAIR_CLASS_INIT(&tag[0], "emph"); - else if (FONT_Sy == n->norm->Bf.font) + else if (FONT_Sy == n->norm->Bf.font) PAIR_CLASS_INIT(&tag[0], "symb"); - else if (FONT_Li == n->norm->Bf.font) + else if (FONT_Li == n->norm->Bf.font) PAIR_CLASS_INIT(&tag[0], "lit"); else PAIR_CLASS_INIT(&tag[0], "none"); - /* + /* * We want this to be inline-formatted, but needs to be div to - * accept block children. + * accept block children. */ bufinit(h); bufcat_style(h, "display", "inline"); @@ -1921,8 +1834,6 @@ mdoc_bf_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc_ms_pre(MDOC_ARGS) { @@ -1933,8 +1844,6 @@ mdoc_ms_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc_igndelim_pre(MDOC_ARGS) { @@ -1943,8 +1852,6 @@ mdoc_igndelim_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static void mdoc_pf_post(MDOC_ARGS) { @@ -1952,8 +1859,6 @@ mdoc_pf_post(MDOC_ARGS) h->flags |= HTML_NOSPACE; } - -/* ARGSUSED */ static int mdoc_rs_pre(MDOC_ARGS) { @@ -1970,9 +1875,6 @@ mdoc_rs_pre(MDOC_ARGS) return(1); } - - -/* ARGSUSED */ static int mdoc_li_pre(MDOC_ARGS) { @@ -1983,8 +1885,6 @@ mdoc_li_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc_sy_pre(MDOC_ARGS) { @@ -1995,8 +1895,6 @@ mdoc_sy_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc_bt_pre(MDOC_ARGS) { @@ -2005,8 +1903,6 @@ mdoc_bt_pre(MDOC_ARGS) return(0); } - -/* ARGSUSED */ static int mdoc_ud_pre(MDOC_ARGS) { @@ -2015,8 +1911,6 @@ mdoc_ud_pre(MDOC_ARGS) return(0); } - -/* ARGSUSED */ static int mdoc_lb_pre(MDOC_ARGS) { @@ -2030,8 +1924,6 @@ mdoc_lb_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static int mdoc__x_pre(MDOC_ARGS) { @@ -2041,52 +1933,52 @@ mdoc__x_pre(MDOC_ARGS) t = TAG_SPAN; switch (n->tok) { - case(MDOC__A): + case MDOC__A: PAIR_CLASS_INIT(&tag[0], "ref-auth"); if (n->prev && MDOC__A == n->prev->tok) if (NULL == n->next || MDOC__A != n->next->tok) print_text(h, "and"); break; - case(MDOC__B): + case MDOC__B: PAIR_CLASS_INIT(&tag[0], "ref-book"); t = TAG_I; break; - case(MDOC__C): + case MDOC__C: PAIR_CLASS_INIT(&tag[0], "ref-city"); break; - case(MDOC__D): + case MDOC__D: PAIR_CLASS_INIT(&tag[0], "ref-date"); break; - case(MDOC__I): + case MDOC__I: PAIR_CLASS_INIT(&tag[0], "ref-issue"); t = TAG_I; break; - case(MDOC__J): + case MDOC__J: PAIR_CLASS_INIT(&tag[0], "ref-jrnl"); t = TAG_I; break; - case(MDOC__N): + case MDOC__N: PAIR_CLASS_INIT(&tag[0], "ref-num"); break; - case(MDOC__O): + case MDOC__O: PAIR_CLASS_INIT(&tag[0], "ref-opt"); break; - case(MDOC__P): + case MDOC__P: PAIR_CLASS_INIT(&tag[0], "ref-page"); break; - case(MDOC__Q): + case MDOC__Q: PAIR_CLASS_INIT(&tag[0], "ref-corp"); break; - case(MDOC__R): + case MDOC__R: PAIR_CLASS_INIT(&tag[0], "ref-rep"); break; - case(MDOC__T): + case MDOC__T: PAIR_CLASS_INIT(&tag[0], "ref-title"); break; - case(MDOC__U): + case MDOC__U: PAIR_CLASS_INIT(&tag[0], "link-ref"); break; - case(MDOC__V): + case MDOC__V: PAIR_CLASS_INIT(&tag[0], "ref-vol"); break; default: @@ -2105,8 +1997,6 @@ mdoc__x_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static void mdoc__x_post(MDOC_ARGS) { @@ -2125,18 +2015,16 @@ mdoc__x_post(MDOC_ARGS) print_text(h, n->next ? "," : "."); } - -/* ARGSUSED */ static int mdoc_bk_pre(MDOC_ARGS) { switch (n->type) { - case (MDOC_BLOCK): + case MDOC_BLOCK: break; - case (MDOC_HEAD): + case MDOC_HEAD: return(0); - case (MDOC_BODY): + case MDOC_BODY: if (n->parent->args || 0 == n->prev->nchild) h->flags |= HTML_PREKEEP; break; @@ -2148,8 +2036,6 @@ mdoc_bk_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static void mdoc_bk_post(MDOC_ARGS) { @@ -2158,8 +2044,6 @@ mdoc_bk_post(MDOC_ARGS) h->flags &= ~(HTML_KEEP | HTML_PREKEEP); } - -/* ARGSUSED */ static int mdoc_quote_pre(MDOC_ARGS) { @@ -2169,54 +2053,54 @@ mdoc_quote_pre(MDOC_ARGS) return(1); switch (n->tok) { - case (MDOC_Ao): + case MDOC_Ao: /* FALLTHROUGH */ - case (MDOC_Aq): + case MDOC_Aq: print_text(h, "\\(la"); break; - case (MDOC_Bro): + case MDOC_Bro: /* FALLTHROUGH */ - case (MDOC_Brq): + case MDOC_Brq: print_text(h, "\\(lC"); break; - case (MDOC_Bo): + case MDOC_Bo: /* FALLTHROUGH */ - case (MDOC_Bq): + case MDOC_Bq: print_text(h, "\\(lB"); break; - case (MDOC_Oo): + case MDOC_Oo: /* FALLTHROUGH */ - case (MDOC_Op): + case MDOC_Op: print_text(h, "\\(lB"); h->flags |= HTML_NOSPACE; PAIR_CLASS_INIT(&tag, "opt"); print_otag(h, TAG_SPAN, 1, &tag); break; - case (MDOC_Eo): + case MDOC_Eo: break; - case (MDOC_Do): + case MDOC_Do: /* FALLTHROUGH */ - case (MDOC_Dq): + case MDOC_Dq: /* FALLTHROUGH */ - case (MDOC_Qo): + case MDOC_Qo: /* FALLTHROUGH */ - case (MDOC_Qq): + case MDOC_Qq: print_text(h, "\\(lq"); break; - case (MDOC_Po): + case MDOC_Po: /* FALLTHROUGH */ - case (MDOC_Pq): + case MDOC_Pq: print_text(h, "("); break; - case (MDOC_Ql): + case MDOC_Ql: print_text(h, "\\(oq"); h->flags |= HTML_NOSPACE; PAIR_CLASS_INIT(&tag, "lit"); print_otag(h, TAG_CODE, 1, &tag); break; - case (MDOC_So): + case MDOC_So: /* FALLTHROUGH */ - case (MDOC_Sq): + case MDOC_Sq: print_text(h, "\\(oq"); break; default: @@ -2228,8 +2112,6 @@ mdoc_quote_pre(MDOC_ARGS) return(1); } - -/* ARGSUSED */ static void mdoc_quote_post(MDOC_ARGS) { @@ -2240,46 +2122,46 @@ mdoc_quote_post(MDOC_ARGS) h->flags |= HTML_NOSPACE; switch (n->tok) { - case (MDOC_Ao): + case MDOC_Ao: /* FALLTHROUGH */ - case (MDOC_Aq): + case MDOC_Aq: print_text(h, "\\(ra"); break; - case (MDOC_Bro): + case MDOC_Bro: /* FALLTHROUGH */ - case (MDOC_Brq): + case MDOC_Brq: print_text(h, "\\(rC"); break; - case (MDOC_Oo): + case MDOC_Oo: /* FALLTHROUGH */ - case (MDOC_Op): + case MDOC_Op: /* FALLTHROUGH */ - case (MDOC_Bo): + case MDOC_Bo: /* FALLTHROUGH */ - case (MDOC_Bq): + case MDOC_Bq: print_text(h, "\\(rB"); break; - case (MDOC_Eo): + case MDOC_Eo: break; - case (MDOC_Qo): + case MDOC_Qo: /* FALLTHROUGH */ - case (MDOC_Qq): + case MDOC_Qq: /* FALLTHROUGH */ - case (MDOC_Do): + case MDOC_Do: /* FALLTHROUGH */ - case (MDOC_Dq): + case MDOC_Dq: print_text(h, "\\(rq"); break; - case (MDOC_Po): + case MDOC_Po: /* FALLTHROUGH */ - case (MDOC_Pq): + case MDOC_Pq: print_text(h, ")"); break; - case (MDOC_Ql): + case MDOC_Ql: /* FALLTHROUGH */ - case (MDOC_So): + case MDOC_So: /* FALLTHROUGH */ - case (MDOC_Sq): + case MDOC_Sq: print_text(h, "\\(cq"); break; default: @@ -2287,5 +2169,3 @@ mdoc_quote_post(MDOC_ARGS) /* NOTREACHED */ } } - - diff --git a/mdoc_macro.c b/mdoc_macro.c index 7c80d234..47b84287 100644 --- a/mdoc_macro.c +++ b/mdoc_macro.c @@ -40,33 +40,33 @@ enum rew { /* see rew_dohalt() */ REWIND_ERROR }; -static int blk_full(MACRO_PROT_ARGS); -static int blk_exp_close(MACRO_PROT_ARGS); -static int blk_part_exp(MACRO_PROT_ARGS); -static int blk_part_imp(MACRO_PROT_ARGS); -static int ctx_synopsis(MACRO_PROT_ARGS); -static int in_line_eoln(MACRO_PROT_ARGS); -static int in_line_argn(MACRO_PROT_ARGS); -static int in_line(MACRO_PROT_ARGS); -static int obsolete(MACRO_PROT_ARGS); -static int phrase_ta(MACRO_PROT_ARGS); +static int blk_full(MACRO_PROT_ARGS); +static int blk_exp_close(MACRO_PROT_ARGS); +static int blk_part_exp(MACRO_PROT_ARGS); +static int blk_part_imp(MACRO_PROT_ARGS); +static int ctx_synopsis(MACRO_PROT_ARGS); +static int in_line_eoln(MACRO_PROT_ARGS); +static int in_line_argn(MACRO_PROT_ARGS); +static int in_line(MACRO_PROT_ARGS); +static int obsolete(MACRO_PROT_ARGS); +static int phrase_ta(MACRO_PROT_ARGS); static int dword(struct mdoc *, int, int, const char *, enum mdelim, int); -static int append_delims(struct mdoc *, +static int append_delims(struct mdoc *, int, int *, char *); static enum mdoct lookup(enum mdoct, const char *); static enum mdoct lookup_raw(const char *); static int make_pending(struct mdoc_node *, enum mdoct, struct mdoc *, int, int); -static int phrase(struct mdoc *, int, int, char *); -static enum mdoct rew_alt(enum mdoct); -static enum rew rew_dohalt(enum mdoct, enum mdoc_type, +static int phrase(struct mdoc *, int, int, char *); +static enum mdoct rew_alt(enum mdoct); +static enum rew rew_dohalt(enum mdoct, enum mdoc_type, const struct mdoc_node *); -static int rew_elem(struct mdoc *, enum mdoct); -static int rew_last(struct mdoc *, +static int rew_elem(struct mdoc *, enum mdoct); +static int rew_last(struct mdoc *, const struct mdoc_node *); -static int rew_sub(enum mdoc_type, struct mdoc *, +static int rew_sub(enum mdoc_type, struct mdoc *, enum mdoct, int, int); const struct mdoc_macro __mdoc_macros[MDOC_MAX] = { @@ -230,7 +230,7 @@ mdoc_macroend(struct mdoc *mdoc) /* Scan for open explicit scopes. */ n = MDOC_VALID & mdoc->last->flags ? - mdoc->last->parent : mdoc->last; + mdoc->last->parent : mdoc->last; for ( ; n; n = n->parent) if (MDOC_BLOCK == n->type && @@ -242,7 +242,6 @@ mdoc_macroend(struct mdoc *mdoc) return(rew_last(mdoc, mdoc->first)); } - /* * Look up a macro from within a subsequent context. */ @@ -255,7 +254,6 @@ lookup(enum mdoct from, const char *p) return(lookup_raw(p)); } - /* * Lookup a macro following the initial line macro. */ @@ -271,7 +269,6 @@ lookup_raw(const char *p) return(MDOC_MAX); } - static int rew_last(struct mdoc *mdoc, const struct mdoc_node *to) { @@ -280,7 +277,7 @@ rew_last(struct mdoc *mdoc, const struct mdoc_node *to) assert(to); mdoc->next = MDOC_NEXT_SIBLING; - /* LINTED */ + while (mdoc->last != to) { /* * Save the parent here, because we may delete the @@ -300,7 +297,6 @@ rew_last(struct mdoc *mdoc, const struct mdoc_node *to) return(mdoc_valid_post(mdoc)); } - /* * For a block closing macro, return the corresponding opening one. * Otherwise, return the macro itself. @@ -309,37 +305,37 @@ static enum mdoct rew_alt(enum mdoct tok) { switch (tok) { - case (MDOC_Ac): + case MDOC_Ac: return(MDOC_Ao); - case (MDOC_Bc): + case MDOC_Bc: return(MDOC_Bo); - case (MDOC_Brc): + case MDOC_Brc: return(MDOC_Bro); - case (MDOC_Dc): + case MDOC_Dc: return(MDOC_Do); - case (MDOC_Ec): + case MDOC_Ec: return(MDOC_Eo); - case (MDOC_Ed): + case MDOC_Ed: return(MDOC_Bd); - case (MDOC_Ef): + case MDOC_Ef: return(MDOC_Bf); - case (MDOC_Ek): + case MDOC_Ek: return(MDOC_Bk); - case (MDOC_El): + case MDOC_El: return(MDOC_Bl); - case (MDOC_Fc): + case MDOC_Fc: return(MDOC_Fo); - case (MDOC_Oc): + case MDOC_Oc: return(MDOC_Oo); - case (MDOC_Pc): + case MDOC_Pc: return(MDOC_Po); - case (MDOC_Qc): + case MDOC_Qc: return(MDOC_Qo); - case (MDOC_Re): + case MDOC_Re: return(MDOC_Rs); - case (MDOC_Sc): + case MDOC_Sc: return(MDOC_So); - case (MDOC_Xc): + case MDOC_Xc: return(MDOC_Xo); default: return(tok); @@ -347,7 +343,6 @@ rew_alt(enum mdoct tok) /* NOTREACHED */ } - /* * Rewinding to tok, how do we have to handle *p? * REWIND_NONE: *p would delimit tok, but no tok scope is open @@ -359,7 +354,7 @@ rew_alt(enum mdoct tok) * REWIND_ERROR: No tok block is open at all. */ static enum rew -rew_dohalt(enum mdoct tok, enum mdoc_type type, +rew_dohalt(enum mdoct tok, enum mdoc_type type, const struct mdoc_node *p) { @@ -375,7 +370,7 @@ rew_dohalt(enum mdoct tok, enum mdoc_type type, REWIND_ERROR : REWIND_NONE); /* - * When starting to rewind, skip plain text + * When starting to rewind, skip plain text * and nodes that have already been rewound. */ if (MDOC_TEXT == p->type || MDOC_VALID & p->flags) @@ -399,14 +394,14 @@ rew_dohalt(enum mdoct tok, enum mdoc_type type, /* * Blocks delimited by our target token get REWIND_MORE. - * Blocks delimiting our target token get REWIND_NONE. + * Blocks delimiting our target token get REWIND_NONE. */ switch (tok) { - case (MDOC_Bl): + case MDOC_Bl: if (MDOC_It == p->tok) return(REWIND_MORE); break; - case (MDOC_It): + case MDOC_It: if (MDOC_BODY == p->type && MDOC_Bl == p->tok) return(REWIND_NONE); break; @@ -416,19 +411,19 @@ rew_dohalt(enum mdoct tok, enum mdoc_type type, * This is an incomplete and extremely ugly workaround, * required to let the OpenBSD tree build. */ - case (MDOC_Oo): + case MDOC_Oo: if (MDOC_Op == p->tok) return(REWIND_MORE); break; - case (MDOC_Nm): + case MDOC_Nm: return(REWIND_NONE); - case (MDOC_Nd): + case MDOC_Nd: /* FALLTHROUGH */ - case (MDOC_Ss): + case MDOC_Ss: if (MDOC_BODY == p->type && MDOC_Sh == p->tok) return(REWIND_NONE); /* FALLTHROUGH */ - case (MDOC_Sh): + case MDOC_Sh: if (MDOC_Nd == p->tok || MDOC_Ss == p->tok || MDOC_Sh == p->tok) return(REWIND_MORE); @@ -457,7 +452,6 @@ rew_dohalt(enum mdoct tok, enum mdoc_type type, REWIND_FORCE : REWIND_LATER); } - static int rew_elem(struct mdoc *mdoc, enum mdoct tok) { @@ -472,7 +466,6 @@ rew_elem(struct mdoc *mdoc, enum mdoct tok) return(rew_last(mdoc, n)); } - /* * We are trying to close a block identified by tok, * but the child block *broken is still open. @@ -537,8 +530,8 @@ make_pending(struct mdoc_node *broken, enum mdoct tok, } broken->pending = breaker; mandoc_vmsg(MANDOCERR_SCOPENEST, mdoc->parse, line, ppos, - "%s breaks %s", mdoc_macronames[tok], - mdoc_macronames[broken->tok]); + "%s breaks %s", mdoc_macronames[tok], + mdoc_macronames[broken->tok]); return(1); } @@ -549,9 +542,8 @@ make_pending(struct mdoc_node *broken, enum mdoct tok, return(0); } - static int -rew_sub(enum mdoc_type t, struct mdoc *mdoc, +rew_sub(enum mdoc_type t, struct mdoc *mdoc, enum mdoct tok, int line, int ppos) { struct mdoc_node *n; @@ -559,30 +551,30 @@ rew_sub(enum mdoc_type t, struct mdoc *mdoc, n = mdoc->last; while (n) { switch (rew_dohalt(tok, t, n)) { - case (REWIND_NONE): + case REWIND_NONE: return(1); - case (REWIND_THIS): + case REWIND_THIS: n->lastline = line - (MDOC_NEWLINE & mdoc->flags && ! (MDOC_EXPLICIT & mdoc_macros[tok].flags)); break; - case (REWIND_FORCE): - mandoc_vmsg(MANDOCERR_SCOPEBROKEN, mdoc->parse, - line, ppos, "%s breaks %s", - mdoc_macronames[tok], - mdoc_macronames[n->tok]); + case REWIND_FORCE: + mandoc_vmsg(MANDOCERR_SCOPEBROKEN, mdoc->parse, + line, ppos, "%s breaks %s", + mdoc_macronames[tok], + mdoc_macronames[n->tok]); /* FALLTHROUGH */ - case (REWIND_MORE): + case REWIND_MORE: n->lastline = line - (MDOC_NEWLINE & mdoc->flags ? 1 : 0); n = n->parent; continue; - case (REWIND_LATER): + case REWIND_LATER: if (make_pending(n, tok, mdoc, line, ppos) || MDOC_BLOCK != t) return(1); /* FALLTHROUGH */ - case (REWIND_ERROR): + case REWIND_ERROR: mdoc_pmsg(mdoc, line, ppos, MANDOCERR_NOSCOPE); return(1); } @@ -616,7 +608,7 @@ static int dword(struct mdoc *mdoc, int line, int col, const char *p, enum mdelim d, int may_append) { - + if (DELIM_MAX == d) d = mdoc_isdelim(p); @@ -645,8 +637,8 @@ dword(struct mdoc *mdoc, int line, int col, const char *p, */ else if (DELIM_CLOSE == d && mdoc->last->prev && - mdoc->last->prev->tok != MDOC_No && - mdoc->last->parent->tok != MDOC_Fd) + mdoc->last->prev->tok != MDOC_No && + mdoc->last->parent->tok != MDOC_Fd) mdoc->last->flags |= MDOC_DELIMC; return(1); @@ -691,9 +683,8 @@ append_delims(struct mdoc *mdoc, int line, int *pos, char *buf) return(1); } - /* - * Close out block partial/full explicit. + * Close out block partial/full explicit. */ static int blk_exp_close(MACRO_PROT_ARGS) @@ -702,7 +693,7 @@ blk_exp_close(MACRO_PROT_ARGS) struct mdoc_node *later; /* A sub-block starting later. */ struct mdoc_node *n; /* For searching backwards. */ - int j, lastarg, maxargs, flushed, nl; + int j, lastarg, maxargs, flushed, nl; enum margserr ac; enum mdoct atok, ntok; char *p; @@ -710,10 +701,10 @@ blk_exp_close(MACRO_PROT_ARGS) nl = MDOC_NEWLINE & mdoc->flags; switch (tok) { - case (MDOC_Ec): + case MDOC_Ec: maxargs = 1; break; - case (MDOC_Ek): + case MDOC_Ek: mdoc->flags &= ~MDOC_KEEP; default: maxargs = 0; @@ -750,7 +741,7 @@ blk_exp_close(MACRO_PROT_ARGS) if (NULL == later) break; - /* + /* * When there is a pending sub block, * postpone closing out the current block * until the rew_sub() closing out the sub-block. @@ -781,7 +772,7 @@ blk_exp_close(MACRO_PROT_ARGS) if ( ! (MDOC_CALLABLE & mdoc_macros[tok].flags)) { /* FIXME: do this in validate */ - if (buf[*pos]) + if (buf[*pos]) mdoc_pmsg(mdoc, line, ppos, MANDOCERR_ARGSLOST); if ( ! rew_sub(MDOC_BODY, mdoc, tok, line, ppos)) @@ -792,7 +783,7 @@ blk_exp_close(MACRO_PROT_ARGS) if ( ! rew_sub(MDOC_BODY, mdoc, tok, line, ppos)) return(0); - if (NULL == later && maxargs > 0) + if (NULL == later && maxargs > 0) if ( ! mdoc_tail_alloc(mdoc, line, ppos, rew_alt(tok))) return(0); @@ -844,7 +835,6 @@ blk_exp_close(MACRO_PROT_ARGS) return(append_delims(mdoc, line, pos, buf)); } - static int in_line(MACRO_PROT_ARGS) { @@ -864,17 +854,17 @@ in_line(MACRO_PROT_ARGS) */ switch (tok) { - case (MDOC_An): + case MDOC_An: /* FALLTHROUGH */ - case (MDOC_Ar): + case MDOC_Ar: /* FALLTHROUGH */ - case (MDOC_Fl): + case MDOC_Fl: /* FALLTHROUGH */ - case (MDOC_Mt): + case MDOC_Mt: /* FALLTHROUGH */ - case (MDOC_Nm): + case MDOC_Nm: /* FALLTHROUGH */ - case (MDOC_Pa): + case MDOC_Pa: nc = 1; break; default: @@ -889,7 +879,7 @@ in_line(MACRO_PROT_ARGS) if (ARGV_WORD == av) { *pos = la; break; - } + } if (ARGV_EOLN == av) break; if (ARGV_ARG == av) @@ -912,7 +902,7 @@ in_line(MACRO_PROT_ARGS) ntok = ARGS_QWORD == ac ? MDOC_MAX : lookup(tok, p); - /* + /* * In this case, we've located a submacro and must * execute it. Close out scope, if open. If no * elements have been generated, either create one (nc) @@ -923,15 +913,15 @@ in_line(MACRO_PROT_ARGS) if (scope && ! rew_elem(mdoc, tok)) return(0); if (nc && 0 == cnt) { - if ( ! mdoc_elem_alloc(mdoc, line, - ppos, tok, arg)) + if ( ! mdoc_elem_alloc(mdoc, + line, ppos, tok, arg)) return(0); if ( ! rew_last(mdoc, mdoc->last)) return(0); } else if ( ! nc && 0 == cnt) { mdoc_argv_free(arg); mdoc_pmsg(mdoc, line, ppos, - MANDOCERR_MACROEMPTY); + MANDOCERR_MACROEMPTY); } if ( ! mdoc_macro(mdoc, ntok, line, la, pos, buf)) @@ -939,12 +929,12 @@ in_line(MACRO_PROT_ARGS) if ( ! nl) return(1); return(append_delims(mdoc, line, pos, buf)); - } + } - /* + /* * Non-quote-enclosed punctuation. Set up our scope, if * a word; rewind the scope, if a delimiter; then append - * the word. + * the word. */ d = ARGS_QWORD == ac ? DELIM_NONE : mdoc_isdelim(p); @@ -958,13 +948,13 @@ in_line(MACRO_PROT_ARGS) * this once per invocation. There may be more * of these (all of them?). */ - if (0 == cnt && (nc || MDOC_Li == tok) && - DELIM_CLOSE == d && ! scope) { - if ( ! mdoc_elem_alloc(mdoc, line, - ppos, tok, arg)) + if (0 == cnt && (nc || MDOC_Li == tok) && + DELIM_CLOSE == d && ! scope) { + if ( ! mdoc_elem_alloc(mdoc, + line, ppos, tok, arg)) return(0); - if (MDOC_Ar == tok || MDOC_Li == tok || - MDOC_Fl == tok) + if (MDOC_Ar == tok || MDOC_Li == tok || + MDOC_Fl == tok) cnt++; scope = 1; } @@ -1024,7 +1014,6 @@ in_line(MACRO_PROT_ARGS) return(append_delims(mdoc, line, pos, buf)); } - static int blk_full(MACRO_PROT_ARGS) { @@ -1066,7 +1055,7 @@ blk_full(MACRO_PROT_ARGS) if (ARGV_WORD == av) { *pos = la; break; - } + } if (ARGV_EOLN == av) break; @@ -1087,8 +1076,8 @@ blk_full(MACRO_PROT_ARGS) * parsed, even though `It' macros in general are parsed. */ nparsed = MDOC_It == tok && - MDOC_Bl == mdoc->last->parent->tok && - LIST_diag == mdoc->last->parent->norm->Bl.type; + MDOC_Bl == mdoc->last->parent->tok && + LIST_diag == mdoc->last->parent->norm->Bl.type; /* * The `Nd' macro has all arguments in its body: it's a hybrid @@ -1141,17 +1130,17 @@ blk_full(MACRO_PROT_ARGS) break; } - /* + /* * Emit leading punctuation (i.e., punctuation before * the MDOC_HEAD) for non-phrase types. */ - if (NULL == head && - ARGS_PEND != ac && - ARGS_PHRASE != ac && - ARGS_PPHRASE != ac && - ARGS_QWORD != ac && - DELIM_OPEN == mdoc_isdelim(p)) { + if (NULL == head && + ARGS_PEND != ac && + ARGS_PHRASE != ac && + ARGS_PPHRASE != ac && + ARGS_QWORD != ac && + DELIM_OPEN == mdoc_isdelim(p)) { if ( ! dword(mdoc, line, la, p, DELIM_OPEN, 0)) return(0); continue; @@ -1165,9 +1154,9 @@ blk_full(MACRO_PROT_ARGS) head = mdoc->last; } - if (ARGS_PHRASE == ac || - ARGS_PEND == ac || - ARGS_PPHRASE == ac) { + if (ARGS_PHRASE == ac || + ARGS_PEND == ac || + ARGS_PPHRASE == ac) { /* * If we haven't opened a body yet, rewind the * head; if we have, rewind that instead. @@ -1176,7 +1165,7 @@ blk_full(MACRO_PROT_ARGS) mtt = body ? MDOC_BODY : MDOC_HEAD; if ( ! rew_sub(mtt, mdoc, tok, line, ppos)) return(0); - + /* Then allocate our body context. */ if ( ! mdoc_body_alloc(mdoc, line, ppos, tok)) @@ -1201,8 +1190,8 @@ blk_full(MACRO_PROT_ARGS) continue; } - ntok = nparsed || ARGS_QWORD == ac ? - MDOC_MAX : lookup(tok, p); + ntok = nparsed || ARGS_QWORD == ac ? + MDOC_MAX : lookup(tok, p); if (MDOC_MAX == ntok) { if ( ! dword(mdoc, line, la, p, DELIM_MAX, @@ -1221,7 +1210,7 @@ blk_full(MACRO_PROT_ARGS) return(0); head = mdoc->last; } - + if (nl && ! append_delims(mdoc, line, pos, buf)) return(0); @@ -1237,9 +1226,9 @@ blk_full(MACRO_PROT_ARGS) * sub-block. */ for (n = mdoc->last; n && n != head; n = n->parent) { - if (MDOC_BLOCK == n->type && - MDOC_EXPLICIT & mdoc_macros[n->tok].flags && - ! (MDOC_VALID & n->flags)) { + if (MDOC_BLOCK == n->type && + MDOC_EXPLICIT & mdoc_macros[n->tok].flags && + ! (MDOC_VALID & n->flags)) { n->pending = head; return(1); } @@ -1265,7 +1254,6 @@ out: return(1); } - static int blk_part_imp(MACRO_PROT_ARGS) { @@ -1316,7 +1304,7 @@ blk_part_imp(MACRO_PROT_ARGS) break; if (NULL == body && ARGS_QWORD != ac && - DELIM_OPEN == mdoc_isdelim(p)) { + DELIM_OPEN == mdoc_isdelim(p)) { if ( ! dword(mdoc, line, la, p, DELIM_OPEN, 0)) return(0); continue; @@ -1356,7 +1344,7 @@ blk_part_imp(MACRO_PROT_ARGS) * until the rew_sub() call closing out the sub-block. */ for (n = mdoc->last; n && n != body && n != blk->parent; - n = n->parent) { + n = n->parent) { if (MDOC_BLOCK == n->type && MDOC_EXPLICIT & mdoc_macros[n->tok].flags && ! (MDOC_VALID & n->flags)) { @@ -1368,15 +1356,15 @@ blk_part_imp(MACRO_PROT_ARGS) } } - /* + /* * If we can't rewind to our body, then our scope has already * been closed by another macro (like `Oc' closing `Op'). This * is ugly behaviour nodding its head to OpenBSD's overwhelming * crufty use of `Op' breakage. */ if (n != body) - mandoc_vmsg(MANDOCERR_SCOPENEST, mdoc->parse, line, ppos, - "%s broken", mdoc_macronames[tok]); + mandoc_vmsg(MANDOCERR_SCOPENEST, mdoc->parse, line, + ppos, "%s broken", mdoc_macronames[tok]); if (n && ! rew_sub(MDOC_BODY, mdoc, tok, line, ppos)) return(0); @@ -1401,7 +1389,6 @@ blk_part_imp(MACRO_PROT_ARGS) return(1); } - static int blk_part_exp(MACRO_PROT_ARGS) { @@ -1421,7 +1408,7 @@ blk_part_exp(MACRO_PROT_ARGS) */ if ( ! mdoc_block_alloc(mdoc, line, ppos, tok, NULL)) - return(0); + return(0); for (head = body = NULL; ; ) { la = *pos; @@ -1437,7 +1424,7 @@ blk_part_exp(MACRO_PROT_ARGS) /* Flush out leading punctuation. */ if (NULL == head && ARGS_QWORD != ac && - DELIM_OPEN == mdoc_isdelim(p)) { + DELIM_OPEN == mdoc_isdelim(p)) { assert(NULL == body); if ( ! dword(mdoc, line, la, p, DELIM_OPEN, 0)) return(0); @@ -1509,8 +1496,6 @@ blk_part_exp(MACRO_PROT_ARGS) return(append_delims(mdoc, line, pos, buf)); } - -/* ARGSUSED */ static int in_line_argn(MACRO_PROT_ARGS) { @@ -1532,18 +1517,18 @@ in_line_argn(MACRO_PROT_ARGS) */ switch (tok) { - case (MDOC_Ap): + case MDOC_Ap: /* FALLTHROUGH */ - case (MDOC_No): + case MDOC_No: /* FALLTHROUGH */ - case (MDOC_Ns): + case MDOC_Ns: /* FALLTHROUGH */ - case (MDOC_Ux): + case MDOC_Ux: maxargs = 0; break; - case (MDOC_Bx): + case MDOC_Bx: /* FALLTHROUGH */ - case (MDOC_Xr): + case MDOC_Xr: maxargs = 2; break; default: @@ -1558,7 +1543,7 @@ in_line_argn(MACRO_PROT_ARGS) if (ARGV_WORD == av) { *pos = la; break; - } + } if (ARGV_EOLN == av) break; @@ -1580,9 +1565,9 @@ in_line_argn(MACRO_PROT_ARGS) if (ARGS_EOLN == ac) break; - if ( ! (MDOC_IGNDELIM & mdoc_macros[tok].flags) && - ARGS_QWORD != ac && 0 == j && - DELIM_OPEN == mdoc_isdelim(p)) { + if ( ! (MDOC_IGNDELIM & mdoc_macros[tok].flags) && + ARGS_QWORD != ac && 0 == j && + DELIM_OPEN == mdoc_isdelim(p)) { if ( ! dword(mdoc, line, la, p, DELIM_OPEN, 0)) return(0); continue; @@ -1609,9 +1594,9 @@ in_line_argn(MACRO_PROT_ARGS) } if ( ! (MDOC_IGNDELIM & mdoc_macros[tok].flags) && - ARGS_QWORD != ac && - ! flushed && - DELIM_NONE != mdoc_isdelim(p)) { + ARGS_QWORD != ac && + ! flushed && + DELIM_NONE != mdoc_isdelim(p)) { if ( ! rew_elem(mdoc, tok)) return(0); flushed = 1; @@ -1635,7 +1620,6 @@ in_line_argn(MACRO_PROT_ARGS) return(append_delims(mdoc, line, pos, buf)); } - static int in_line_eoln(MACRO_PROT_ARGS) { @@ -1661,7 +1645,7 @@ in_line_eoln(MACRO_PROT_ARGS) *pos = la; break; } - if (ARGV_EOLN == av) + if (ARGV_EOLN == av) break; if (ARGV_ARG == av) continue; @@ -1705,8 +1689,6 @@ in_line_eoln(MACRO_PROT_ARGS) return(rew_elem(mdoc, tok)); } - -/* ARGSUSED */ static int ctx_synopsis(MACRO_PROT_ARGS) { @@ -1733,8 +1715,6 @@ ctx_synopsis(MACRO_PROT_ARGS) return(blk_part_imp(mdoc, tok, line, ppos, pos, buf)); } - -/* ARGSUSED */ static int obsolete(MACRO_PROT_ARGS) { @@ -1743,7 +1723,6 @@ obsolete(MACRO_PROT_ARGS) return(1); } - /* * Phrases occur within `Bl -column' entries, separated by `Ta' or tabs. * They're unusual because they're basically free-form text until a @@ -1783,8 +1762,6 @@ phrase(struct mdoc *mdoc, int line, int ppos, char *buf) return(1); } - -/* ARGSUSED */ static int phrase_ta(MACRO_PROT_ARGS) { @@ -274,6 +274,7 @@ static struct { size_t size; } fontqueue; + static void font_push(char newfont) { @@ -281,7 +282,7 @@ font_push(char newfont) if (fontqueue.head + fontqueue.size <= ++fontqueue.tail) { fontqueue.size += 8; fontqueue.head = mandoc_realloc(fontqueue.head, - fontqueue.size); + fontqueue.size); } *fontqueue.tail = newfont; print_word(""); @@ -307,7 +308,7 @@ print_word(const char *s) { if ((MMAN_PP | MMAN_sp | MMAN_br | MMAN_nl) & outflags) { - /* + /* * If we need a newline, print it now and start afresh. */ if (MMAN_PP & outflags) { @@ -362,16 +363,16 @@ print_word(const char *s) for ( ; *s; s++) { switch (*s) { - case (ASCII_NBRSP): + case ASCII_NBRSP: printf("\\ "); break; - case (ASCII_HYPH): + case ASCII_HYPH: putchar('-'); break; - case (ASCII_BREAK): + case ASCII_BREAK: printf("\\:"); break; - case (' '): + case ' ': if (MMAN_nbrword & outflags) { printf("\\ "); break; @@ -490,7 +491,7 @@ print_width(const char *v, const struct mdoc_node *child, size_t defsz) /* XXX Rough estimation, might have multiple parts. */ chsz = (NULL != child && MDOC_TEXT == child->type) ? - strlen(child->string) : 0; + strlen(child->string) : 0; /* Maybe we are inside an enclosing list? */ mid_it(); @@ -548,8 +549,8 @@ man_mdoc(void *arg, const struct mdoc *mdoc) n = mdoc_node(mdoc); printf(".TH \"%s\" \"%s\" \"%s\" \"%s\" \"%s\"\n", - meta->title, meta->msec, meta->date, - meta->os, meta->vol); + meta->title, meta->msec, meta->date, + meta->os, meta->vol); /* Disable hyphenation and if nroff, disable justification. */ printf(".nh\n.if n .ad l"); @@ -587,8 +588,8 @@ print_node(DECL_ARGS) * Make sure that we don't happen to start with a * control character at the start of a line. */ - if (MMAN_nl & outflags && ('.' == *n->string || - '\'' == *n->string)) { + if (MMAN_nl & outflags && + ('.' == *n->string || '\'' == *n->string)) { print_word(""); printf("\\&"); outflags &= ~MMAN_spc; @@ -605,7 +606,7 @@ print_node(DECL_ARGS) do_sub = (*act->pre)(meta, n); } - /* + /* * Conditionally run all child nodes. * Note that this iterates over children instead of using * recursion. This prevents unnecessary depth in the stack. @@ -697,8 +698,8 @@ static int pre__t(DECL_ARGS) { - if (n->parent && MDOC_Rs == n->parent->tok && - n->parent->norm->Rs.quote_T) { + if (n->parent && MDOC_Rs == n->parent->tok && + n->parent->norm->Rs.quote_T) { print_word(""); putchar('\"'); outflags &= ~MMAN_spc; @@ -711,8 +712,8 @@ static void post__t(DECL_ARGS) { - if (n->parent && MDOC_Rs == n->parent->tok && - n->parent->norm->Rs.quote_T) { + if (n->parent && MDOC_Rs == n->parent->tok && + n->parent->norm->Rs.quote_T) { outflags &= ~MMAN_spc; print_word(""); putchar('\"'); @@ -764,26 +765,26 @@ pre_syn(const struct mdoc_node *n) return; if (n->prev->tok == n->tok && - MDOC_Ft != n->tok && - MDOC_Fo != n->tok && - MDOC_Fn != n->tok) { + MDOC_Ft != n->tok && + MDOC_Fo != n->tok && + MDOC_Fn != n->tok) { outflags |= MMAN_br; return; } switch (n->prev->tok) { - case (MDOC_Fd): + case MDOC_Fd: /* FALLTHROUGH */ - case (MDOC_Fn): + case MDOC_Fn: /* FALLTHROUGH */ - case (MDOC_Fo): + case MDOC_Fo: /* FALLTHROUGH */ - case (MDOC_In): + case MDOC_In: /* FALLTHROUGH */ - case (MDOC_Vt): + case MDOC_Vt: outflags |= MMAN_sp; break; - case (MDOC_Ft): + case MDOC_Ft: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) { outflags |= MMAN_sp; break; @@ -800,11 +801,11 @@ pre_an(DECL_ARGS) { switch (n->norm->An.auth) { - case (AUTH_split): + case AUTH_split: outflags &= ~MMAN_An_nosplit; outflags |= MMAN_An_split; return(0); - case (AUTH_nosplit): + case AUTH_nosplit: outflags &= ~MMAN_An_split; outflags |= MMAN_An_nosplit; return(0); @@ -863,18 +864,18 @@ pre_bf(DECL_ARGS) { switch (n->type) { - case (MDOC_BLOCK): + case MDOC_BLOCK: return(1); - case (MDOC_BODY): + case MDOC_BODY: break; default: return(0); } switch (n->norm->Bf.font) { - case (FONT_Em): + case FONT_Em: font_push('I'); break; - case (FONT_Sy): + case FONT_Sy: font_push('B'); break; default: @@ -897,9 +898,9 @@ pre_bk(DECL_ARGS) { switch (n->type) { - case (MDOC_BLOCK): + case MDOC_BLOCK: return(1); - case (MDOC_BODY): + case MDOC_BODY: outflags |= MMAN_Bk; return(1); default: @@ -931,10 +932,10 @@ pre_bl(DECL_ARGS) } switch (n->norm->Bl.type) { - case (LIST_enum): + case LIST_enum: n->norm->Bl.count = 0; return(1); - case (LIST_column): + case LIST_column: break; default: return(1); @@ -953,10 +954,10 @@ post_bl(DECL_ARGS) { switch (n->norm->Bl.type) { - case (LIST_column): + case LIST_column: print_line(".TE", 0); break; - case (LIST_enum): + case LIST_enum: n->norm->Bl.count = 0; break; default: @@ -1151,15 +1152,15 @@ pre_fo(DECL_ARGS) { switch (n->type) { - case (MDOC_BLOCK): + case MDOC_BLOCK: pre_syn(n); break; - case (MDOC_HEAD): + case MDOC_HEAD: if (MDOC_SYNPRETTY & n->flags) print_block(".HP 4n", MMAN_nl); font_push('B'); break; - case (MDOC_BODY): + case MDOC_BODY: outflags &= ~MMAN_spc; print_word("("); outflags &= ~MMAN_spc; @@ -1175,10 +1176,10 @@ post_fo(DECL_ARGS) { switch (n->type) { - case (MDOC_HEAD): + case MDOC_HEAD: font_pop(); break; - case (MDOC_BODY): + case MDOC_BODY: post_fn(meta, n); break; default: @@ -1234,7 +1235,7 @@ pre_it(DECL_ARGS) const struct mdoc_node *bln; switch (n->type) { - case (MDOC_HEAD): + case MDOC_HEAD: outflags |= MMAN_PP | MMAN_nl; bln = n->parent->parent; if (0 == bln->norm->Bl.comp || @@ -1243,24 +1244,24 @@ pre_it(DECL_ARGS) outflags |= MMAN_sp; outflags &= ~MMAN_br; switch (bln->norm->Bl.type) { - case (LIST_item): + case LIST_item: return(0); - case (LIST_inset): + case LIST_inset: /* FALLTHROUGH */ - case (LIST_diag): + case LIST_diag: /* FALLTHROUGH */ - case (LIST_ohang): + case LIST_ohang: if (bln->norm->Bl.type == LIST_diag) print_line(".B \"", 0); else print_line(".R \"", 0); outflags &= ~MMAN_spc; return(1); - case (LIST_bullet): + case LIST_bullet: /* FALLTHROUGH */ - case (LIST_dash): + case LIST_dash: /* FALLTHROUGH */ - case (LIST_hyphen): + case LIST_hyphen: print_width(bln->norm->Bl.width, NULL, 0); TPremain = 0; outflags |= MMAN_nl; @@ -1271,17 +1272,17 @@ pre_it(DECL_ARGS) print_word("-"); font_pop(); break; - case (LIST_enum): + case LIST_enum: print_width(bln->norm->Bl.width, NULL, 0); TPremain = 0; outflags |= MMAN_nl; print_count(&bln->norm->Bl.count); break; - case (LIST_hang): + case LIST_hang: print_width(bln->norm->Bl.width, n->child, 6); TPremain = 0; break; - case (LIST_tag): + case LIST_tag: print_width(bln->norm->Bl.width, n->child, 0); putchar('\n'); outflags &= ~MMAN_spc; @@ -1330,32 +1331,32 @@ post_it(DECL_ARGS) bln = n->parent->parent; switch (n->type) { - case (MDOC_HEAD): + case MDOC_HEAD: switch (bln->norm->Bl.type) { - case (LIST_diag): + case LIST_diag: outflags &= ~MMAN_spc; print_word("\\ "); break; - case (LIST_ohang): + case LIST_ohang: outflags |= MMAN_br; break; default: break; } break; - case (MDOC_BODY): + case MDOC_BODY: switch (bln->norm->Bl.type) { - case (LIST_bullet): + case LIST_bullet: /* FALLTHROUGH */ - case (LIST_dash): + case LIST_dash: /* FALLTHROUGH */ - case (LIST_hyphen): + case LIST_hyphen: /* FALLTHROUGH */ - case (LIST_enum): + case LIST_enum: /* FALLTHROUGH */ - case (LIST_hang): + case LIST_hang: /* FALLTHROUGH */ - case (LIST_tag): + case LIST_tag: assert(Bl_stack_len); Bl_stack[--Bl_stack_len] = 0; @@ -1369,7 +1370,7 @@ post_it(DECL_ARGS) Bl_stack_post[Bl_stack_len] = 0; } break; - case (LIST_column): + case LIST_column: if (NULL != n->next) { putchar('\t'); outflags &= ~MMAN_spc; @@ -1464,12 +1465,12 @@ post_nm(DECL_ARGS) { switch (n->type) { - case (MDOC_BLOCK): + case MDOC_BLOCK: outflags &= ~MMAN_Bk; break; - case (MDOC_HEAD): + case MDOC_HEAD: /* FALLTHROUGH */ - case (MDOC_ELEM): + case MDOC_ELEM: font_pop(); break; default: @@ -1567,10 +1568,10 @@ pre_vt(DECL_ARGS) if (MDOC_SYNPRETTY & n->flags) { switch (n->type) { - case (MDOC_BLOCK): + case MDOC_BLOCK: pre_syn(n); return(1); - case (MDOC_BODY): + case MDOC_BODY: break; default: return(0); diff --git a/mdoc_term.c b/mdoc_term.c index 9a87ec90..3df7ebc8 100644 --- a/mdoc_term.c +++ b/mdoc_term.c @@ -42,7 +42,7 @@ struct termpair { #define DECL_ARGS struct termp *p, \ struct termpair *pair, \ - const struct mdoc_meta *meta, \ + const struct mdoc_meta *meta, \ struct mdoc_node *n struct termact { @@ -57,11 +57,11 @@ static size_t a2offs(const struct termp *, const char *); static void print_bvspace(struct termp *, const struct mdoc_node *, const struct mdoc_node *); -static void print_mdoc_node(DECL_ARGS); +static void print_mdoc_node(DECL_ARGS); static void print_mdoc_nodelist(DECL_ARGS); static void print_mdoc_head(struct termp *, const void *); static void print_mdoc_foot(struct termp *, const void *); -static void synopsis_pre(struct termp *, +static void synopsis_pre(struct termp *, const struct mdoc_node *); static void termp____post(DECL_ARGS); @@ -128,8 +128,8 @@ static const struct termact termacts[MDOC_MAX] = { { NULL, NULL }, /* Dt */ { NULL, NULL }, /* Os */ { termp_sh_pre, termp_sh_post }, /* Sh */ - { termp_ss_pre, termp_ss_post }, /* Ss */ - { termp_sp_pre, NULL }, /* Pp */ + { termp_ss_pre, termp_ss_post }, /* Ss */ + { termp_sp_pre, NULL }, /* Pp */ { termp_d1_pre, termp_bl_post }, /* D1 */ { termp_d1_pre, termp_bl_post }, /* Dl */ { termp_bd_pre, termp_bd_post }, /* Bd */ @@ -137,30 +137,30 @@ static const struct termact termacts[MDOC_MAX] = { { termp_bl_pre, termp_bl_post }, /* Bl */ { NULL, NULL }, /* El */ { termp_it_pre, termp_it_post }, /* It */ - { termp_under_pre, NULL }, /* Ad */ + { termp_under_pre, NULL }, /* Ad */ { termp_an_pre, termp_an_post }, /* An */ { termp_under_pre, NULL }, /* Ar */ { termp_cd_pre, NULL }, /* Cd */ { termp_bold_pre, NULL }, /* Cm */ - { NULL, NULL }, /* Dv */ - { NULL, NULL }, /* Er */ - { NULL, NULL }, /* Ev */ + { NULL, NULL }, /* Dv */ + { NULL, NULL }, /* Er */ + { NULL, NULL }, /* Ev */ { termp_ex_pre, NULL }, /* Ex */ - { termp_fa_pre, NULL }, /* Fa */ - { termp_fd_pre, termp_fd_post }, /* Fd */ + { termp_fa_pre, NULL }, /* Fa */ + { termp_fd_pre, termp_fd_post }, /* Fd */ { termp_fl_pre, NULL }, /* Fl */ - { termp_fn_pre, NULL }, /* Fn */ - { termp_ft_pre, NULL }, /* Ft */ - { termp_bold_pre, NULL }, /* Ic */ - { termp_in_pre, termp_in_post }, /* In */ + { termp_fn_pre, NULL }, /* Fn */ + { termp_ft_pre, NULL }, /* Ft */ + { termp_bold_pre, NULL }, /* Ic */ + { termp_in_pre, termp_in_post }, /* In */ { termp_li_pre, NULL }, /* Li */ - { termp_nd_pre, NULL }, /* Nd */ - { termp_nm_pre, termp_nm_post }, /* Nm */ + { termp_nd_pre, NULL }, /* Nd */ + { termp_nm_pre, termp_nm_post }, /* Nm */ { termp_quote_pre, termp_quote_post }, /* Op */ { NULL, NULL }, /* Ot */ { termp_under_pre, NULL }, /* Pa */ { termp_rv_pre, NULL }, /* Rv */ - { NULL, NULL }, /* St */ + { NULL, NULL }, /* St */ { termp_under_pre, NULL }, /* Va */ { termp_vt_pre, NULL }, /* Vt */ { termp_xr_pre, NULL }, /* Xr */ @@ -180,7 +180,7 @@ static const struct termact termacts[MDOC_MAX] = { { termp_quote_pre, termp_quote_post }, /* Aq */ { NULL, NULL }, /* At */ { NULL, NULL }, /* Bc */ - { termp_bf_pre, NULL }, /* Bf */ + { termp_bf_pre, NULL }, /* Bf */ { termp_quote_pre, termp_quote_post }, /* Bo */ { termp_quote_pre, termp_quote_post }, /* Bq */ { termp_xx_pre, NULL }, /* Bsx */ @@ -191,7 +191,7 @@ static const struct termact termacts[MDOC_MAX] = { { termp_quote_pre, termp_quote_post }, /* Dq */ { NULL, NULL }, /* Ec */ /* FIXME: no space */ { NULL, NULL }, /* Ef */ - { termp_under_pre, NULL }, /* Em */ + { termp_under_pre, NULL }, /* Em */ { termp_quote_pre, termp_quote_post }, /* Eo */ { termp_xx_pre, NULL }, /* Fx */ { termp_bold_pre, NULL }, /* Ms */ @@ -219,8 +219,8 @@ static const struct termact termacts[MDOC_MAX] = { { termp_xx_pre, NULL }, /* Ux */ { NULL, NULL }, /* Xc */ { NULL, NULL }, /* Xo */ - { termp_fo_pre, termp_fo_post }, /* Fo */ - { NULL, NULL }, /* Fc */ + { termp_fo_pre, termp_fo_post }, /* Fo */ + { NULL, NULL }, /* Fc */ { termp_quote_pre, termp_quote_post }, /* Oo */ { NULL, NULL }, /* Oc */ { termp_bk_pre, termp_bk_post }, /* Bk */ @@ -230,21 +230,21 @@ static const struct termact termacts[MDOC_MAX] = { { NULL, NULL }, /* Fr */ { termp_ud_pre, NULL }, /* Ud */ { NULL, termp_lb_post }, /* Lb */ - { termp_sp_pre, NULL }, /* Lp */ - { termp_lk_pre, NULL }, /* Lk */ - { termp_under_pre, NULL }, /* Mt */ - { termp_quote_pre, termp_quote_post }, /* Brq */ - { termp_quote_pre, termp_quote_post }, /* Bro */ - { NULL, NULL }, /* Brc */ - { NULL, termp____post }, /* %C */ + { termp_sp_pre, NULL }, /* Lp */ + { termp_lk_pre, NULL }, /* Lk */ + { termp_under_pre, NULL }, /* Mt */ + { termp_quote_pre, termp_quote_post }, /* Brq */ + { termp_quote_pre, termp_quote_post }, /* Bro */ + { NULL, NULL }, /* Brc */ + { NULL, termp____post }, /* %C */ { NULL, NULL }, /* Es */ /* TODO */ { NULL, NULL }, /* En */ /* TODO */ - { termp_xx_pre, NULL }, /* Dx */ - { NULL, termp____post }, /* %Q */ + { termp_xx_pre, NULL }, /* Dx */ + { NULL, termp____post }, /* %Q */ { termp_sp_pre, NULL }, /* br */ - { termp_sp_pre, NULL }, /* sp */ - { NULL, termp____post }, /* %U */ - { NULL, NULL }, /* Ta */ + { termp_sp_pre, NULL }, /* sp */ + { NULL, termp____post }, /* %U */ + { NULL, NULL }, /* Ta */ { termp_ll_pre, NULL }, /* ll */ }; @@ -279,7 +279,6 @@ terminal_mdoc(void *arg, const struct mdoc *mdoc) term_end(p); } - static void print_mdoc_nodelist(DECL_ARGS) { @@ -289,8 +288,6 @@ print_mdoc_nodelist(DECL_ARGS) print_mdoc_nodelist(p, pair, meta, n->next); } - -/* ARGSUSED */ static void print_mdoc_node(DECL_ARGS) { @@ -325,7 +322,7 @@ print_mdoc_node(DECL_ARGS) */ switch (n->type) { - case (MDOC_TEXT): + case MDOC_TEXT: if (' ' == *n->string && MDOC_LINE & n->flags) term_newln(p); if (MDOC_DELIMC & n->flags) @@ -334,10 +331,10 @@ print_mdoc_node(DECL_ARGS) if (MDOC_DELIMO & n->flags) p->flags |= TERMP_NOSPACE; break; - case (MDOC_EQN): + case MDOC_EQN: term_eqn(p, n->eqn); break; - case (MDOC_TBL): + case MDOC_TBL: term_tbl(p, n->span); break; default: @@ -354,11 +351,11 @@ print_mdoc_node(DECL_ARGS) (ENDBODY_NOT == n->end ? n : n->pending)->prev_font); switch (n->type) { - case (MDOC_TEXT): + case MDOC_TEXT: break; - case (MDOC_TBL): + case MDOC_TBL: break; - case (MDOC_EQN): + case MDOC_EQN: break; default: if ( ! termacts[n->tok].post || MDOC_ENDED & n->flags) @@ -392,7 +389,6 @@ print_mdoc_node(DECL_ARGS) } } - static void print_mdoc_foot(struct termp *p, const void *arg) { @@ -402,7 +398,7 @@ print_mdoc_foot(struct termp *p, const void *arg) term_fontrepl(p, TERMFONT_NONE); - /* + /* * Output the footer in new-groff style, that is, three columns * with the middle being the manual date and flanking columns * being the operating system: @@ -413,8 +409,8 @@ print_mdoc_foot(struct termp *p, const void *arg) term_vspace(p); p->offset = 0; - p->rmargin = (p->maxrmargin - - term_strlen(p, meta->date) + term_len(p, 1)) / 2; + p->rmargin = (p->maxrmargin - + term_strlen(p, meta->date) + term_len(p, 1)) / 2; p->trailspace = 1; p->flags |= TERMP_NOSPACE | TERMP_NOBREAK; @@ -442,7 +438,6 @@ print_mdoc_foot(struct termp *p, const void *arg) p->flags = 0; } - static void print_mdoc_head(struct termp *p, const void *arg) { @@ -515,7 +510,6 @@ print_mdoc_head(struct termp *p, const void *arg) p->rmargin = p->maxrmargin; } - static size_t a2height(const struct termp *p, const char *v) { @@ -529,7 +523,6 @@ a2height(const struct termp *p, const char *v) return(term_vspan(p, &su)); } - static size_t a2width(const struct termp *p, const char *v) { @@ -542,7 +535,6 @@ a2width(const struct termp *p, const char *v) return(term_hspan(p, &su)); } - static size_t a2offs(const struct termp *p, const char *v) { @@ -562,16 +554,15 @@ a2offs(const struct termp *p, const char *v) return(term_hspan(p, &su)); } - /* * Determine how much space to print out before block elements of `It' * (and thus `Bl') and `Bd'. And then go ahead and print that space, * too. */ static void -print_bvspace(struct termp *p, - const struct mdoc_node *bl, - const struct mdoc_node *n) +print_bvspace(struct termp *p, + const struct mdoc_node *bl, + const struct mdoc_node *n) { const struct mdoc_node *nn; @@ -617,7 +608,6 @@ print_bvspace(struct termp *p, } -/* ARGSUSED */ static int termp_ll_pre(DECL_ARGS) { @@ -626,15 +616,13 @@ termp_ll_pre(DECL_ARGS) return(0); } - -/* ARGSUSED */ static int termp_it_pre(DECL_ARGS) { const struct mdoc_node *bl, *nn; - char buf[7]; - int i; - size_t width, offset, ncols, dcol; + char buf[7]; + int i; + size_t width, offset, ncols, dcol; enum mdoc_list type; if (MDOC_BLOCK == n->type) { @@ -645,7 +633,7 @@ termp_it_pre(DECL_ARGS) bl = n->parent->parent->parent; type = bl->norm->Bl.type; - /* + /* * First calculate width and offset. This is pretty easy unless * we're a -column list, in which case all prior columns must * be accounted for. @@ -657,7 +645,7 @@ termp_it_pre(DECL_ARGS) offset = a2offs(p, bl->norm->Bl.offs); switch (type) { - case (LIST_column): + case LIST_column: if (MDOC_HEAD == n->type) break; @@ -671,21 +659,19 @@ termp_it_pre(DECL_ARGS) * - For more than 5 columns, add only one column. */ ncols = bl->norm->Bl.ncols; - - /* LINTED */ - dcol = ncols < 5 ? term_len(p, 4) : - ncols == 5 ? term_len(p, 3) : term_len(p, 1); + dcol = ncols < 5 ? term_len(p, 4) : + ncols == 5 ? term_len(p, 3) : term_len(p, 1); /* * Calculate the offset by applying all prior MDOC_BODY, * so we stop at the MDOC_HEAD (NULL == nn->prev). */ - for (i = 0, nn = n->prev; - nn->prev && i < (int)ncols; - nn = nn->prev, i++) - offset += dcol + a2width - (p, bl->norm->Bl.cols[i]); + for (i = 0, nn = n->prev; + nn->prev && i < (int)ncols; + nn = nn->prev, i++) + offset += dcol + a2width(p, + bl->norm->Bl.cols[i]); /* * When exceeding the declared number of columns, leave @@ -706,7 +692,7 @@ termp_it_pre(DECL_ARGS) if (NULL == bl->norm->Bl.width) break; - /* + /* * Note: buffer the width by 2, which is groff's magic * number for buffering single arguments. See the above * handling for column for how this changes. @@ -716,30 +702,30 @@ termp_it_pre(DECL_ARGS) break; } - /* + /* * List-type can override the width in the case of fixed-head * values (bullet, dash/hyphen, enum). Tags need a non-zero * offset. */ switch (type) { - case (LIST_bullet): + case LIST_bullet: /* FALLTHROUGH */ - case (LIST_dash): + case LIST_dash: /* FALLTHROUGH */ - case (LIST_hyphen): + case LIST_hyphen: /* FALLTHROUGH */ - case (LIST_enum): + case LIST_enum: if (width < term_len(p, 2)) width = term_len(p, 2); break; - case (LIST_hang): + case LIST_hang: if (0 == width) width = term_len(p, 8); break; - case (LIST_column): + case LIST_column: /* FALLTHROUGH */ - case (LIST_tag): + case LIST_tag: if (0 == width) width = term_len(p, 10); break; @@ -747,7 +733,7 @@ termp_it_pre(DECL_ARGS) break; } - /* + /* * Whitespace control. Inset bodies need an initial space, * while diagonal bodies need two. */ @@ -755,12 +741,12 @@ termp_it_pre(DECL_ARGS) p->flags |= TERMP_NOSPACE; switch (type) { - case (LIST_diag): + case LIST_diag: if (MDOC_BODY == n->type) term_word(p, "\\ \\ "); break; - case (LIST_inset): - if (MDOC_BODY == n->type) + case LIST_inset: + if (MDOC_BODY == n->type) term_word(p, "\\ "); break; default: @@ -770,7 +756,7 @@ termp_it_pre(DECL_ARGS) p->flags |= TERMP_NOSPACE; switch (type) { - case (LIST_diag): + case LIST_diag: if (MDOC_HEAD == n->type) term_fontpush(p, TERMFONT_BOLD); break; @@ -786,7 +772,7 @@ termp_it_pre(DECL_ARGS) */ switch (type) { - case (LIST_enum): + case LIST_enum: /* * Weird special case. * Very narrow enum lists actually hang. @@ -794,17 +780,17 @@ termp_it_pre(DECL_ARGS) if (width == term_len(p, 2)) p->flags |= TERMP_HANG; /* FALLTHROUGH */ - case (LIST_bullet): + case LIST_bullet: /* FALLTHROUGH */ - case (LIST_dash): + case LIST_dash: /* FALLTHROUGH */ - case (LIST_hyphen): + case LIST_hyphen: if (MDOC_HEAD != n->type) break; p->flags |= TERMP_NOBREAK; p->trailspace = 1; break; - case (LIST_hang): + case LIST_hang: if (MDOC_HEAD != n->type) break; @@ -814,15 +800,15 @@ termp_it_pre(DECL_ARGS) * the "overstep" effect in term_flushln() and treat * this as a `-ohang' list instead. */ - if (n->next->child && - (MDOC_Bl == n->next->child->tok || - MDOC_Bd == n->next->child->tok)) + if (n->next->child && + (MDOC_Bl == n->next->child->tok || + MDOC_Bd == n->next->child->tok)) break; p->flags |= TERMP_NOBREAK | TERMP_BRIND | TERMP_HANG; p->trailspace = 1; break; - case (LIST_tag): + case LIST_tag: if (MDOC_HEAD != n->type) break; @@ -832,7 +818,7 @@ termp_it_pre(DECL_ARGS) if (NULL == n->next || NULL == n->next->child) p->flags |= TERMP_DANGLE; break; - case (LIST_column): + case LIST_column: if (MDOC_HEAD == n->type) break; @@ -845,7 +831,7 @@ termp_it_pre(DECL_ARGS) } break; - case (LIST_diag): + case LIST_diag: if (MDOC_HEAD != n->type) break; p->flags |= TERMP_NOBREAK | TERMP_BRIND; @@ -855,7 +841,7 @@ termp_it_pre(DECL_ARGS) break; } - /* + /* * Margin control. Set-head-width lists have their right * margins shortened. The body for these lists has the offset * necessarily lengthened. Everybody gets the offset. @@ -864,26 +850,26 @@ termp_it_pre(DECL_ARGS) p->offset += offset; switch (type) { - case (LIST_hang): + case LIST_hang: /* * Same stipulation as above, regarding `-hang'. We * don't want to recalculate rmargin and offsets when * using `Bd' or `Bl' within `-hang' overstep lists. */ if (MDOC_HEAD == n->type && n->next->child && - (MDOC_Bl == n->next->child->tok || - MDOC_Bd == n->next->child->tok)) + (MDOC_Bl == n->next->child->tok || + MDOC_Bd == n->next->child->tok)) break; /* FALLTHROUGH */ - case (LIST_bullet): + case LIST_bullet: /* FALLTHROUGH */ - case (LIST_dash): + case LIST_dash: /* FALLTHROUGH */ - case (LIST_enum): + case LIST_enum: /* FALLTHROUGH */ - case (LIST_hyphen): + case LIST_hyphen: /* FALLTHROUGH */ - case (LIST_tag): + case LIST_tag: assert(width); if (MDOC_HEAD == n->type) p->rmargin = p->offset + width; @@ -893,10 +879,10 @@ termp_it_pre(DECL_ARGS) p->rmargin = p->offset; } break; - case (LIST_column): + case LIST_column: assert(width); p->rmargin = p->offset + width; - /* + /* * XXX - this behaviour is not documented: the * right-most column is filled to the right margin. */ @@ -909,53 +895,53 @@ termp_it_pre(DECL_ARGS) break; } - /* + /* * The dash, hyphen, bullet and enum lists all have a special - * HEAD character (temporarily bold, in some cases). + * HEAD character (temporarily bold, in some cases). */ if (MDOC_HEAD == n->type) switch (type) { - case (LIST_bullet): + case LIST_bullet: term_fontpush(p, TERMFONT_BOLD); term_word(p, "\\[bu]"); term_fontpop(p); break; - case (LIST_dash): + case LIST_dash: /* FALLTHROUGH */ - case (LIST_hyphen): + case LIST_hyphen: term_fontpush(p, TERMFONT_BOLD); term_word(p, "\\(hy"); term_fontpop(p); break; - case (LIST_enum): + case LIST_enum: (pair->ppair->ppair->count)++; - snprintf(buf, sizeof(buf), "%d.", - pair->ppair->ppair->count); + snprintf(buf, sizeof(buf), "%d.", + pair->ppair->ppair->count); term_word(p, buf); break; default: break; } - /* + /* * If we're not going to process our children, indicate so here. */ switch (type) { - case (LIST_bullet): + case LIST_bullet: /* FALLTHROUGH */ - case (LIST_item): + case LIST_item: /* FALLTHROUGH */ - case (LIST_dash): + case LIST_dash: /* FALLTHROUGH */ - case (LIST_hyphen): + case LIST_hyphen: /* FALLTHROUGH */ - case (LIST_enum): + case LIST_enum: if (MDOC_HEAD == n->type) return(0); break; - case (LIST_column): + case LIST_column: if (MDOC_HEAD == n->type) return(0); break; @@ -966,8 +952,6 @@ termp_it_pre(DECL_ARGS) return(1); } - -/* ARGSUSED */ static void termp_it_post(DECL_ARGS) { @@ -979,15 +963,15 @@ termp_it_post(DECL_ARGS) type = n->parent->parent->parent->norm->Bl.type; switch (type) { - case (LIST_item): + case LIST_item: /* FALLTHROUGH */ - case (LIST_diag): + case LIST_diag: /* FALLTHROUGH */ - case (LIST_inset): + case LIST_inset: if (MDOC_BODY == n->type) term_newln(p); break; - case (LIST_column): + case LIST_column: if (MDOC_BODY == n->type) term_flushln(p); break; @@ -996,7 +980,7 @@ termp_it_post(DECL_ARGS) break; } - /* + /* * Now that our output is flushed, we can reset our tags. Since * only `It' sets these flags, we're free to assume that nobody * has munged them in the meanwhile. @@ -1007,8 +991,6 @@ termp_it_post(DECL_ARGS) p->trailspace = 0; } - -/* ARGSUSED */ static int termp_nm_pre(DECL_ARGS) { @@ -1061,8 +1043,6 @@ termp_nm_pre(DECL_ARGS) return(1); } - -/* ARGSUSED */ static void termp_nm_post(DECL_ARGS) { @@ -1077,8 +1057,6 @@ termp_nm_post(DECL_ARGS) term_flushln(p); } - -/* ARGSUSED */ static int termp_fl_pre(DECL_ARGS) { @@ -1094,8 +1072,6 @@ termp_fl_pre(DECL_ARGS) return(1); } - -/* ARGSUSED */ static int termp__a_pre(DECL_ARGS) { @@ -1107,8 +1083,6 @@ termp__a_pre(DECL_ARGS) return(1); } - -/* ARGSUSED */ static int termp_an_pre(DECL_ARGS) { @@ -1124,7 +1098,7 @@ termp_an_pre(DECL_ARGS) * with other macros/text, are split. -split, in this case, * will override the condition of the implied first -nosplit. */ - + if (n->sec == SEC_AUTHORS) { if ( ! (TERMP_ANPREC & p->flags)) { if (TERMP_SPLIT & p->flags) @@ -1143,8 +1117,6 @@ termp_an_pre(DECL_ARGS) return(1); } - -/* ARGSUSED */ static void termp_an_post(DECL_ARGS) { @@ -1165,8 +1137,6 @@ termp_an_post(DECL_ARGS) } - -/* ARGSUSED */ static int termp_ns_pre(DECL_ARGS) { @@ -1176,8 +1146,6 @@ termp_ns_pre(DECL_ARGS) return(1); } - -/* ARGSUSED */ static int termp_rs_pre(DECL_ARGS) { @@ -1189,8 +1157,6 @@ termp_rs_pre(DECL_ARGS) return(1); } - -/* ARGSUSED */ static int termp_rv_pre(DECL_ARGS) { @@ -1222,21 +1188,19 @@ termp_rv_pre(DECL_ARGS) else term_word(p, "function returns"); - term_word(p, "the value 0 if successful; otherwise the value " - "-1 is returned and the global variable"); + term_word(p, "the value 0 if successful; otherwise the " + "value -1 is returned and the global variable"); term_fontpush(p, TERMFONT_UNDER); term_word(p, "errno"); term_fontpop(p); - term_word(p, "is set to indicate the error."); + term_word(p, "is set to indicate the error."); p->flags |= TERMP_SENTENCE; return(0); } - -/* ARGSUSED */ static int termp_ex_pre(DECL_ARGS) { @@ -1265,14 +1229,12 @@ termp_ex_pre(DECL_ARGS) else term_word(p, "utility exits"); - term_word(p, "0 on success, and >0 if an error occurs."); + term_word(p, "0 on success, and >0 if an error occurs."); p->flags |= TERMP_SENTENCE; return(0); } - -/* ARGSUSED */ static int termp_nd_pre(DECL_ARGS) { @@ -1288,8 +1250,6 @@ termp_nd_pre(DECL_ARGS) return(1); } - -/* ARGSUSED */ static int termp_bl_pre(DECL_ARGS) { @@ -1297,8 +1257,6 @@ termp_bl_pre(DECL_ARGS) return(MDOC_HEAD != n->type); } - -/* ARGSUSED */ static void termp_bl_post(DECL_ARGS) { @@ -1307,7 +1265,6 @@ termp_bl_post(DECL_ARGS) term_newln(p); } -/* ARGSUSED */ static int termp_xr_pre(DECL_ARGS) { @@ -1318,7 +1275,7 @@ termp_xr_pre(DECL_ARGS) assert(MDOC_TEXT == n->type); term_word(p, n->string); - if (NULL == (n = n->next)) + if (NULL == (n = n->next)) return(0); p->flags |= TERMP_NOSPACE; @@ -1342,7 +1299,7 @@ termp_xr_pre(DECL_ARGS) static void synopsis_pre(struct termp *p, const struct mdoc_node *n) { - /* + /* * Obviously, if we're not in a SYNOPSIS or no prior macros * exist, do nothing. */ @@ -1354,10 +1311,10 @@ synopsis_pre(struct termp *p, const struct mdoc_node *n) * newline and return. UNLESS we're `Fo', `Fn', `Fn', in which * case we soldier on. */ - if (n->prev->tok == n->tok && - MDOC_Ft != n->tok && - MDOC_Fo != n->tok && - MDOC_Fn != n->tok) { + if (n->prev->tok == n->tok && + MDOC_Ft != n->tok && + MDOC_Fo != n->tok && + MDOC_Fn != n->tok) { term_newln(p); return; } @@ -1368,18 +1325,18 @@ synopsis_pre(struct termp *p, const struct mdoc_node *n) * vertical space, else only newline and move on. */ switch (n->prev->tok) { - case (MDOC_Fd): + case MDOC_Fd: /* FALLTHROUGH */ - case (MDOC_Fn): + case MDOC_Fn: /* FALLTHROUGH */ - case (MDOC_Fo): + case MDOC_Fo: /* FALLTHROUGH */ - case (MDOC_In): + case MDOC_In: /* FALLTHROUGH */ - case (MDOC_Vt): + case MDOC_Vt: term_vspace(p); break; - case (MDOC_Ft): + case MDOC_Ft: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) { term_vspace(p); break; @@ -1391,7 +1348,6 @@ synopsis_pre(struct termp *p, const struct mdoc_node *n) } } - static int termp_vt_pre(DECL_ARGS) { @@ -1408,8 +1364,6 @@ termp_vt_pre(DECL_ARGS) return(termp_under_pre(p, pair, meta, n)); } - -/* ARGSUSED */ static int termp_bold_pre(DECL_ARGS) { @@ -1418,8 +1372,6 @@ termp_bold_pre(DECL_ARGS) return(1); } - -/* ARGSUSED */ static int termp_fd_pre(DECL_ARGS) { @@ -1428,8 +1380,6 @@ termp_fd_pre(DECL_ARGS) return(termp_bold_pre(p, pair, meta, n)); } - -/* ARGSUSED */ static void termp_fd_post(DECL_ARGS) { @@ -1437,8 +1387,6 @@ termp_fd_post(DECL_ARGS) term_newln(p); } - -/* ARGSUSED */ static int termp_sh_pre(DECL_ARGS) { @@ -1446,16 +1394,16 @@ termp_sh_pre(DECL_ARGS) /* No vspace between consecutive `Sh' calls. */ switch (n->type) { - case (MDOC_BLOCK): + case MDOC_BLOCK: if (n->prev && MDOC_Sh == n->prev->tok) if (NULL == n->prev->body->child) break; term_vspace(p); break; - case (MDOC_HEAD): + case MDOC_HEAD: term_fontpush(p, TERMFONT_BOLD); break; - case (MDOC_BODY): + case MDOC_BODY: p->offset = term_len(p, p->defindent); if (SEC_AUTHORS == n->sec) p->flags &= ~(TERMP_SPLIT|TERMP_NOSPLIT); @@ -1466,17 +1414,15 @@ termp_sh_pre(DECL_ARGS) return(1); } - -/* ARGSUSED */ static void termp_sh_post(DECL_ARGS) { switch (n->type) { - case (MDOC_HEAD): + case MDOC_HEAD: term_newln(p); break; - case (MDOC_BODY): + case MDOC_BODY: term_newln(p); p->offset = 0; break; @@ -1485,8 +1431,6 @@ termp_sh_post(DECL_ARGS) } } - -/* ARGSUSED */ static int termp_bt_pre(DECL_ARGS) { @@ -1496,8 +1440,6 @@ termp_bt_pre(DECL_ARGS) return(0); } - -/* ARGSUSED */ static void termp_lb_post(DECL_ARGS) { @@ -1506,8 +1448,6 @@ termp_lb_post(DECL_ARGS) term_newln(p); } - -/* ARGSUSED */ static int termp_ud_pre(DECL_ARGS) { @@ -1517,8 +1457,6 @@ termp_ud_pre(DECL_ARGS) return(0); } - -/* ARGSUSED */ static int termp_d1_pre(DECL_ARGS) { @@ -1530,8 +1468,6 @@ termp_d1_pre(DECL_ARGS) return(1); } - -/* ARGSUSED */ static int termp_ft_pre(DECL_ARGS) { @@ -1542,8 +1478,6 @@ termp_ft_pre(DECL_ARGS) return(1); } - -/* ARGSUSED */ static int termp_fn_pre(DECL_ARGS) { @@ -1605,8 +1539,6 @@ termp_fn_pre(DECL_ARGS) return(0); } - -/* ARGSUSED */ static int termp_fa_pre(DECL_ARGS) { @@ -1632,8 +1564,6 @@ termp_fa_pre(DECL_ARGS) return(0); } - -/* ARGSUSED */ static int termp_bd_pre(DECL_ARGS) { @@ -1656,9 +1586,9 @@ termp_bd_pre(DECL_ARGS) * for macro lines, a newline is appended to the line. Blank * lines are allowed. */ - - if (DISP_literal != n->norm->Bd.type && - DISP_unfilled != n->norm->Bd.type) + + if (DISP_literal != n->norm->Bd.type && + DISP_unfilled != n->norm->Bd.type) return(1); tabwidth = p->tabwidth; @@ -1678,21 +1608,21 @@ termp_bd_pre(DECL_ARGS) * anyway, so don't sweat it. */ switch (nn->tok) { - case (MDOC_Sm): + case MDOC_Sm: /* FALLTHROUGH */ - case (MDOC_br): + case MDOC_br: /* FALLTHROUGH */ - case (MDOC_sp): + case MDOC_sp: /* FALLTHROUGH */ - case (MDOC_Bl): + case MDOC_Bl: /* FALLTHROUGH */ - case (MDOC_D1): + case MDOC_D1: /* FALLTHROUGH */ - case (MDOC_Dl): + case MDOC_Dl: /* FALLTHROUGH */ - case (MDOC_Lp): + case MDOC_Lp: /* FALLTHROUGH */ - case (MDOC_Pp): + case MDOC_Pp: continue; default: break; @@ -1709,21 +1639,19 @@ termp_bd_pre(DECL_ARGS) return(0); } - -/* ARGSUSED */ static void termp_bd_post(DECL_ARGS) { size_t rm, rmax; - if (MDOC_BODY != n->type) + if (MDOC_BODY != n->type) return; rm = p->rmargin; rmax = p->maxrmargin; - if (DISP_literal == n->norm->Bd.type || - DISP_unfilled == n->norm->Bd.type) + if (DISP_literal == n->norm->Bd.type || + DISP_unfilled == n->norm->Bd.type) p->rmargin = p->maxrmargin = TERM_MAXMARGIN; p->flags |= TERMP_NOSPACE; @@ -1733,8 +1661,6 @@ termp_bd_post(DECL_ARGS) p->maxrmargin = rmax; } - -/* ARGSUSED */ static int termp_bx_pre(DECL_ARGS) { @@ -1758,8 +1684,6 @@ termp_bx_pre(DECL_ARGS) return(0); } - -/* ARGSUSED */ static int termp_xx_pre(DECL_ARGS) { @@ -1768,22 +1692,22 @@ termp_xx_pre(DECL_ARGS) pp = NULL; switch (n->tok) { - case (MDOC_Bsx): + case MDOC_Bsx: pp = "BSD/OS"; break; - case (MDOC_Dx): + case MDOC_Dx: pp = "DragonFly"; break; - case (MDOC_Fx): + case MDOC_Fx: pp = "FreeBSD"; break; - case (MDOC_Nx): + case MDOC_Nx: pp = "NetBSD"; break; - case (MDOC_Ox): + case MDOC_Ox: pp = "OpenBSD"; break; - case (MDOC_Ux): + case MDOC_Ux: pp = "UNIX"; break; default: @@ -1801,8 +1725,6 @@ termp_xx_pre(DECL_ARGS) return(0); } - -/* ARGSUSED */ static void termp_pf_post(DECL_ARGS) { @@ -1810,19 +1732,17 @@ termp_pf_post(DECL_ARGS) p->flags |= TERMP_NOSPACE; } - -/* ARGSUSED */ static int termp_ss_pre(DECL_ARGS) { switch (n->type) { - case (MDOC_BLOCK): + case MDOC_BLOCK: term_newln(p); if (n->prev) term_vspace(p); break; - case (MDOC_HEAD): + case MDOC_HEAD: term_fontpush(p, TERMFONT_BOLD); p->offset = term_len(p, (p->defindent+1)/2); break; @@ -1833,8 +1753,6 @@ termp_ss_pre(DECL_ARGS) return(1); } - -/* ARGSUSED */ static void termp_ss_post(DECL_ARGS) { @@ -1843,8 +1761,6 @@ termp_ss_post(DECL_ARGS) term_newln(p); } - -/* ARGSUSED */ static int termp_cd_pre(DECL_ARGS) { @@ -1854,8 +1770,6 @@ termp_cd_pre(DECL_ARGS) return(1); } - -/* ARGSUSED */ static int termp_in_pre(DECL_ARGS) { @@ -1875,8 +1789,6 @@ termp_in_pre(DECL_ARGS) return(1); } - -/* ARGSUSED */ static void termp_in_post(DECL_ARGS) { @@ -1891,18 +1803,16 @@ termp_in_post(DECL_ARGS) term_fontpop(p); } - -/* ARGSUSED */ static int termp_sp_pre(DECL_ARGS) { size_t i, len; switch (n->tok) { - case (MDOC_sp): + case MDOC_sp: len = n->child ? a2height(p, n->child->string) : 1; break; - case (MDOC_br): + case MDOC_br: len = 0; break; default: @@ -1918,8 +1828,6 @@ termp_sp_pre(DECL_ARGS) return(0); } - -/* ARGSUSED */ static int termp_quote_pre(DECL_ARGS) { @@ -1928,49 +1836,49 @@ termp_quote_pre(DECL_ARGS) return(1); switch (n->tok) { - case (MDOC_Ao): + case MDOC_Ao: /* FALLTHROUGH */ - case (MDOC_Aq): + case MDOC_Aq: term_word(p, "<"); break; - case (MDOC_Bro): + case MDOC_Bro: /* FALLTHROUGH */ - case (MDOC_Brq): + case MDOC_Brq: term_word(p, "{"); break; - case (MDOC_Oo): + case MDOC_Oo: /* FALLTHROUGH */ - case (MDOC_Op): + case MDOC_Op: /* FALLTHROUGH */ - case (MDOC_Bo): + case MDOC_Bo: /* FALLTHROUGH */ - case (MDOC_Bq): + case MDOC_Bq: term_word(p, "["); break; - case (MDOC_Do): + case MDOC_Do: /* FALLTHROUGH */ - case (MDOC_Dq): + case MDOC_Dq: term_word(p, "\\(lq"); break; - case (MDOC_Eo): + case MDOC_Eo: break; - case (MDOC_Po): + case MDOC_Po: /* FALLTHROUGH */ - case (MDOC_Pq): + case MDOC_Pq: term_word(p, "("); break; - case (MDOC__T): + case MDOC__T: /* FALLTHROUGH */ - case (MDOC_Qo): + case MDOC_Qo: /* FALLTHROUGH */ - case (MDOC_Qq): + case MDOC_Qq: term_word(p, "\""); break; - case (MDOC_Ql): + case MDOC_Ql: /* FALLTHROUGH */ - case (MDOC_So): + case MDOC_So: /* FALLTHROUGH */ - case (MDOC_Sq): + case MDOC_Sq: term_word(p, "\\(oq"); break; default: @@ -1982,8 +1890,6 @@ termp_quote_pre(DECL_ARGS) return(1); } - -/* ARGSUSED */ static void termp_quote_post(DECL_ARGS) { @@ -1994,49 +1900,49 @@ termp_quote_post(DECL_ARGS) p->flags |= TERMP_NOSPACE; switch (n->tok) { - case (MDOC_Ao): + case MDOC_Ao: /* FALLTHROUGH */ - case (MDOC_Aq): + case MDOC_Aq: term_word(p, ">"); break; - case (MDOC_Bro): + case MDOC_Bro: /* FALLTHROUGH */ - case (MDOC_Brq): + case MDOC_Brq: term_word(p, "}"); break; - case (MDOC_Oo): + case MDOC_Oo: /* FALLTHROUGH */ - case (MDOC_Op): + case MDOC_Op: /* FALLTHROUGH */ - case (MDOC_Bo): + case MDOC_Bo: /* FALLTHROUGH */ - case (MDOC_Bq): + case MDOC_Bq: term_word(p, "]"); break; - case (MDOC_Do): + case MDOC_Do: /* FALLTHROUGH */ - case (MDOC_Dq): + case MDOC_Dq: term_word(p, "\\(rq"); break; - case (MDOC_Eo): + case MDOC_Eo: break; - case (MDOC_Po): + case MDOC_Po: /* FALLTHROUGH */ - case (MDOC_Pq): + case MDOC_Pq: term_word(p, ")"); break; - case (MDOC__T): + case MDOC__T: /* FALLTHROUGH */ - case (MDOC_Qo): + case MDOC_Qo: /* FALLTHROUGH */ - case (MDOC_Qq): + case MDOC_Qq: term_word(p, "\""); break; - case (MDOC_Ql): + case MDOC_Ql: /* FALLTHROUGH */ - case (MDOC_So): + case MDOC_So: /* FALLTHROUGH */ - case (MDOC_Sq): + case MDOC_Sq: term_word(p, "\\(cq"); break; default: @@ -2045,8 +1951,6 @@ termp_quote_post(DECL_ARGS) } } - -/* ARGSUSED */ static int termp_fo_pre(DECL_ARGS) { @@ -2089,13 +1993,11 @@ termp_fo_pre(DECL_ARGS) return(0); } - -/* ARGSUSED */ static void termp_fo_post(DECL_ARGS) { - if (MDOC_BODY != n->type) + if (MDOC_BODY != n->type) return; p->flags |= TERMP_NOSPACE; @@ -2108,8 +2010,6 @@ termp_fo_post(DECL_ARGS) } } - -/* ARGSUSED */ static int termp_bf_pre(DECL_ARGS) { @@ -2119,18 +2019,16 @@ termp_bf_pre(DECL_ARGS) else if (MDOC_BODY != n->type) return(1); - if (FONT_Em == n->norm->Bf.font) + if (FONT_Em == n->norm->Bf.font) term_fontpush(p, TERMFONT_UNDER); - else if (FONT_Sy == n->norm->Bf.font) + else if (FONT_Sy == n->norm->Bf.font) term_fontpush(p, TERMFONT_BOLD); - else + else term_fontpush(p, TERMFONT_NONE); return(1); } - -/* ARGSUSED */ static int termp_sm_pre(DECL_ARGS) { @@ -2146,8 +2044,6 @@ termp_sm_pre(DECL_ARGS) return(0); } - -/* ARGSUSED */ static int termp_ap_pre(DECL_ARGS) { @@ -2158,8 +2054,6 @@ termp_ap_pre(DECL_ARGS) return(1); } - -/* ARGSUSED */ static void termp____post(DECL_ARGS) { @@ -2187,8 +2081,6 @@ termp____post(DECL_ARGS) term_word(p, ","); } - -/* ARGSUSED */ static int termp_li_pre(DECL_ARGS) { @@ -2197,8 +2089,6 @@ termp_li_pre(DECL_ARGS) return(1); } - -/* ARGSUSED */ static int termp_lk_pre(DECL_ARGS) { @@ -2225,18 +2115,16 @@ termp_lk_pre(DECL_ARGS) return(0); } - -/* ARGSUSED */ static int termp_bk_pre(DECL_ARGS) { switch (n->type) { - case (MDOC_BLOCK): + case MDOC_BLOCK: break; - case (MDOC_HEAD): + case MDOC_HEAD: return(0); - case (MDOC_BODY): + case MDOC_BODY: if (n->parent->args || 0 == n->prev->nchild) p->flags |= TERMP_PREKEEP; break; @@ -2248,8 +2136,6 @@ termp_bk_pre(DECL_ARGS) return(1); } - -/* ARGSUSED */ static void termp_bk_post(DECL_ARGS) { @@ -2258,7 +2144,6 @@ termp_bk_post(DECL_ARGS) p->flags &= ~(TERMP_KEEP | TERMP_PREKEEP); } -/* ARGSUSED */ static void termp__t_post(DECL_ARGS) { @@ -2268,13 +2153,12 @@ termp__t_post(DECL_ARGS) * us instead of underlining us (for disambiguation). */ if (n->parent && MDOC_Rs == n->parent->tok && - n->parent->norm->Rs.quote_T) + n->parent->norm->Rs.quote_T) termp_quote_post(p, pair, meta, n); termp____post(p, pair, meta, n); } -/* ARGSUSED */ static int termp__t_pre(DECL_ARGS) { @@ -2284,14 +2168,13 @@ termp__t_pre(DECL_ARGS) * us instead of underlining us (for disambiguation). */ if (n->parent && MDOC_Rs == n->parent->tok && - n->parent->norm->Rs.quote_T) + n->parent->norm->Rs.quote_T) return(termp_quote_pre(p, pair, meta, n)); term_fontpush(p, TERMFONT_UNDER); return(1); } -/* ARGSUSED */ static int termp_under_pre(DECL_ARGS) { diff --git a/mdoc_validate.c b/mdoc_validate.c index fc0b6e18..b604fa5c 100644 --- a/mdoc_validate.c +++ b/mdoc_validate.c @@ -66,11 +66,11 @@ struct valids { v_post *post; }; -static int check_count(struct mdoc *, enum mdoc_type, +static int check_count(struct mdoc *, enum mdoc_type, enum check_lvl, enum check_ineq, int); static int check_parent(PRE_ARGS, enum mdoct, enum mdoc_type); static void check_text(struct mdoc *, int, int, char *); -static void check_argv(struct mdoc *, +static void check_argv(struct mdoc *, struct mdoc_node *, struct mdoc_argv *); static void check_args(struct mdoc *, struct mdoc_node *); static enum mdoc_sec a2sec(const char *); @@ -186,32 +186,32 @@ static const struct valids mdoc_valids[MDOC_MAX] = { { pres_dd, posts_dd }, /* Dd */ { pres_dt, posts_dt }, /* Dt */ { pres_os, posts_os }, /* Os */ - { pres_sh, posts_sh }, /* Sh */ - { pres_ss, posts_ss }, /* Ss */ - { pres_pp, posts_pp }, /* Pp */ + { pres_sh, posts_sh }, /* Sh */ + { pres_ss, posts_ss }, /* Ss */ + { pres_pp, posts_pp }, /* Pp */ { pres_d1, posts_d1 }, /* D1 */ { pres_dl, posts_dl }, /* Dl */ { pres_bd, posts_bd }, /* Bd */ { NULL, NULL }, /* Ed */ - { pres_bl, posts_bl }, /* Bl */ + { pres_bl, posts_bl }, /* Bl */ { NULL, NULL }, /* El */ { pres_it, posts_it }, /* It */ - { NULL, NULL }, /* Ad */ - { pres_an, posts_an }, /* An */ + { NULL, NULL }, /* Ad */ + { pres_an, posts_an }, /* An */ { NULL, posts_defaults }, /* Ar */ - { NULL, NULL }, /* Cd */ + { NULL, NULL }, /* Cd */ { NULL, NULL }, /* Cm */ - { NULL, NULL }, /* Dv */ - { NULL, NULL }, /* Er */ - { NULL, NULL }, /* Ev */ - { pres_std, posts_std }, /* Ex */ - { NULL, NULL }, /* Fa */ + { NULL, NULL }, /* Dv */ + { NULL, NULL }, /* Er */ + { NULL, NULL }, /* Ev */ + { pres_std, posts_std }, /* Ex */ + { NULL, NULL }, /* Fa */ { NULL, posts_text }, /* Fd */ { NULL, NULL }, /* Fl */ - { NULL, NULL }, /* Fn */ - { NULL, NULL }, /* Ft */ - { NULL, NULL }, /* Ic */ - { NULL, posts_text1 }, /* In */ + { NULL, NULL }, /* Fn */ + { NULL, NULL }, /* Ft */ + { NULL, NULL }, /* Ic */ + { NULL, posts_text1 }, /* In */ { NULL, posts_defaults }, /* Li */ { NULL, posts_nd }, /* Nd */ { NULL, posts_nm }, /* Nm */ @@ -219,10 +219,10 @@ static const struct valids mdoc_valids[MDOC_MAX] = { { NULL, NULL }, /* Ot */ { NULL, posts_defaults }, /* Pa */ { pres_std, posts_std }, /* Rv */ - { NULL, posts_st }, /* St */ + { NULL, posts_st }, /* St */ { NULL, NULL }, /* Va */ - { NULL, posts_vt }, /* Vt */ - { NULL, posts_text }, /* Xr */ + { NULL, posts_vt }, /* Vt */ + { NULL, posts_text }, /* Xr */ { NULL, posts_text }, /* %A */ { NULL, posts_hyphtext }, /* %B */ /* FIXME: can be used outside Rs/Re. */ { NULL, posts_text }, /* %D */ @@ -237,7 +237,7 @@ static const struct valids mdoc_valids[MDOC_MAX] = { { NULL, NULL }, /* Ac */ { NULL, NULL }, /* Ao */ { NULL, NULL }, /* Aq */ - { NULL, posts_at }, /* At */ + { NULL, posts_at }, /* At */ { NULL, NULL }, /* Bc */ { NULL, posts_bf }, /* Bf */ { NULL, NULL }, /* Bo */ @@ -249,11 +249,11 @@ static const struct valids mdoc_valids[MDOC_MAX] = { { NULL, NULL }, /* Do */ { NULL, NULL }, /* Dq */ { NULL, NULL }, /* Ec */ - { NULL, NULL }, /* Ef */ - { NULL, NULL }, /* Em */ + { NULL, NULL }, /* Ef */ + { NULL, NULL }, /* Em */ { NULL, NULL }, /* Eo */ { NULL, NULL }, /* Fx */ - { NULL, NULL }, /* Ms */ + { NULL, NULL }, /* Ms */ { NULL, posts_notext }, /* No */ { NULL, posts_ns }, /* Ns */ { NULL, NULL }, /* Nx */ @@ -271,15 +271,15 @@ static const struct valids mdoc_valids[MDOC_MAX] = { { NULL, NULL }, /* Sc */ { NULL, NULL }, /* So */ { NULL, NULL }, /* Sq */ - { NULL, posts_bool }, /* Sm */ + { NULL, posts_bool }, /* Sm */ { NULL, posts_hyph }, /* Sx */ { NULL, NULL }, /* Sy */ { NULL, NULL }, /* Tn */ { NULL, NULL }, /* Ux */ { NULL, NULL }, /* Xc */ { NULL, NULL }, /* Xo */ - { NULL, posts_fo }, /* Fo */ - { NULL, NULL }, /* Fc */ + { NULL, posts_fo }, /* Fo */ + { NULL, NULL }, /* Fc */ { NULL, NULL }, /* Oo */ { NULL, NULL }, /* Oc */ { NULL, posts_bk }, /* Bk */ @@ -289,12 +289,12 @@ static const struct valids mdoc_valids[MDOC_MAX] = { { NULL, NULL }, /* Fr */ { NULL, posts_eoln }, /* Ud */ { NULL, posts_lb }, /* Lb */ - { pres_pp, posts_pp }, /* Lp */ - { NULL, NULL }, /* Lk */ - { NULL, posts_defaults }, /* Mt */ - { NULL, NULL }, /* Brq */ - { NULL, NULL }, /* Bro */ - { NULL, NULL }, /* Brc */ + { pres_pp, posts_pp }, /* Lp */ + { NULL, NULL }, /* Lk */ + { NULL, posts_defaults }, /* Mt */ + { NULL, NULL }, /* Brq */ + { NULL, NULL }, /* Bro */ + { NULL, NULL }, /* Brc */ { NULL, posts_text }, /* %C */ { NULL, NULL }, /* Es */ { NULL, NULL }, /* En */ @@ -352,6 +352,7 @@ static const char * const secnames[SEC__MAX] = { NULL }; + int mdoc_valid_pre(struct mdoc *mdoc, struct mdoc_node *n) { @@ -360,17 +361,17 @@ mdoc_valid_pre(struct mdoc *mdoc, struct mdoc_node *n) char *tp; switch (n->type) { - case (MDOC_TEXT): + case MDOC_TEXT: tp = n->string; line = n->line; pos = n->pos; check_text(mdoc, line, pos, tp); /* FALLTHROUGH */ - case (MDOC_TBL): + case MDOC_TBL: /* FALLTHROUGH */ - case (MDOC_EQN): + case MDOC_EQN: /* FALLTHROUGH */ - case (MDOC_ROOT): + case MDOC_ROOT: return(1); default: break; @@ -381,12 +382,11 @@ mdoc_valid_pre(struct mdoc *mdoc, struct mdoc_node *n) if (NULL == mdoc_valids[n->tok].pre) return(1); for (p = mdoc_valids[n->tok].pre; *p; p++) - if ( ! (*p)(mdoc, n)) + if ( ! (*p)(mdoc, n)) return(0); return(1); } - int mdoc_valid_post(struct mdoc *mdoc) { @@ -397,13 +397,13 @@ mdoc_valid_post(struct mdoc *mdoc) mdoc->last->flags |= MDOC_VALID; switch (mdoc->last->type) { - case (MDOC_TEXT): + case MDOC_TEXT: /* FALLTHROUGH */ - case (MDOC_EQN): + case MDOC_EQN: /* FALLTHROUGH */ - case (MDOC_TBL): + case MDOC_TBL: return(1); - case (MDOC_ROOT): + case MDOC_ROOT: return(post_root(mdoc)); default: break; @@ -412,14 +412,14 @@ mdoc_valid_post(struct mdoc *mdoc) if (NULL == mdoc_valids[mdoc->last->tok].post) return(1); for (p = mdoc_valids[mdoc->last->tok].post; *p; p++) - if ( ! (*p)(mdoc)) + if ( ! (*p)(mdoc)) return(0); return(1); } static int -check_count(struct mdoc *mdoc, enum mdoc_type type, +check_count(struct mdoc *mdoc, enum mdoc_type type, enum check_lvl lvl, enum check_ineq ineq, int val) { const char *p; @@ -427,19 +427,19 @@ check_count(struct mdoc *mdoc, enum mdoc_type type, if (mdoc->last->type != type) return(1); - + switch (ineq) { - case (CHECK_LT): + case CHECK_LT: p = "less than "; if (mdoc->last->nchild < val) return(1); break; - case (CHECK_GT): + case CHECK_GT: p = "more than "; if (mdoc->last->nchild > val) return(1); break; - case (CHECK_EQ): + case CHECK_EQ: p = ""; if (val == mdoc->last->nchild) return(1); @@ -450,9 +450,9 @@ check_count(struct mdoc *mdoc, enum mdoc_type type, } t = lvl == CHECK_WARN ? MANDOCERR_ARGCWARN : MANDOCERR_ARGCOUNT; - mandoc_vmsg(t, mdoc->parse, mdoc->last->line, mdoc->last->pos, - "want %s%d children (have %d)", - p, val, mdoc->last->nchild); + mandoc_vmsg(t, mdoc->parse, mdoc->last->line, + mdoc->last->pos, "want %s%d children (have %d)", + p, val, mdoc->last->nchild); return(1); } @@ -566,9 +566,9 @@ check_parent(PRE_ARGS, enum mdoct tok, enum mdoc_type t) (t == n->parent->type)) return(1); - mandoc_vmsg(MANDOCERR_SYNTCHILD, mdoc->parse, n->line, - n->pos, "want parent %s", MDOC_ROOT == t ? - "<root>" : mdoc_macronames[tok]); + mandoc_vmsg(MANDOCERR_SYNTCHILD, mdoc->parse, + n->line, n->pos, "want parent %s", + MDOC_ROOT == t ? "<root>" : mdoc_macronames[tok]); return(0); } @@ -581,7 +581,7 @@ pre_display(PRE_ARGS) if (MDOC_BLOCK != n->type) return(1); - for (node = mdoc->last->parent; node; node = node->parent) + for (node = mdoc->last->parent; node; node = node->parent) if (MDOC_BLOCK == node->type) if (MDOC_Bd == node->tok) break; @@ -592,7 +592,6 @@ pre_display(PRE_ARGS) return(1); } - static int pre_bl(PRE_ARGS) { @@ -614,58 +613,57 @@ pre_bl(PRE_ARGS) return(1); } - /* + /* * First figure out which kind of list to use: bind ourselves to * the first mentioned list type and warn about any remaining * ones. If we find no list type, we default to LIST_item. */ - /* LINTED */ for (i = 0; n->args && i < (int)n->args->argc; i++) { lt = LIST__NONE; dup = comp = 0; width = offs = NULL; switch (n->args->argv[i].arg) { /* Set list types. */ - case (MDOC_Bullet): + case MDOC_Bullet: lt = LIST_bullet; break; - case (MDOC_Dash): + case MDOC_Dash: lt = LIST_dash; break; - case (MDOC_Enum): + case MDOC_Enum: lt = LIST_enum; break; - case (MDOC_Hyphen): + case MDOC_Hyphen: lt = LIST_hyphen; break; - case (MDOC_Item): + case MDOC_Item: lt = LIST_item; break; - case (MDOC_Tag): + case MDOC_Tag: lt = LIST_tag; break; - case (MDOC_Diag): + case MDOC_Diag: lt = LIST_diag; break; - case (MDOC_Hang): + case MDOC_Hang: lt = LIST_hang; break; - case (MDOC_Ohang): + case MDOC_Ohang: lt = LIST_ohang; break; - case (MDOC_Inset): + case MDOC_Inset: lt = LIST_inset; break; - case (MDOC_Column): + case MDOC_Column: lt = LIST_column; break; /* Set list arguments. */ - case (MDOC_Compact): + case MDOC_Compact: dup = n->norm->Bl.comp; comp = 1; break; - case (MDOC_Width): + case MDOC_Width: /* NB: this can be empty! */ if (n->args->argv[i].sz) { width = n->args->argv[i].value[0]; @@ -674,7 +672,7 @@ pre_bl(PRE_ARGS) } mdoc_nmsg(mdoc, n, MANDOCERR_IGNARGV); break; - case (MDOC_Offset): + case MDOC_Offset: /* NB: this can be empty! */ if (n->args->argv[i].sz) { offs = n->args->argv[i].value[0]; @@ -710,19 +708,19 @@ pre_bl(PRE_ARGS) n->norm->Bl.type = lt; /* Set column information, too. */ if (LIST_column == lt) { - n->norm->Bl.ncols = - n->args->argv[i].sz; + n->norm->Bl.ncols = + n->args->argv[i].sz; n->norm->Bl.cols = (void *) - n->args->argv[i].value; + n->args->argv[i].value; } } /* The list type should come first. */ if (n->norm->Bl.type == LIST__NONE) - if (n->norm->Bl.width || - n->norm->Bl.offs || - n->norm->Bl.comp) + if (n->norm->Bl.width || + n->norm->Bl.offs || + n->norm->Bl.comp) mdoc_nmsg(mdoc, n, MANDOCERR_LISTFIRST); continue; @@ -735,7 +733,7 @@ pre_bl(PRE_ARGS) n->norm->Bl.type = LIST_item; } - /* + /* * Validate the width field. Some list types don't need width * types and should be warned about them. Others should have it * and must also be warned. Yet others have a default and need @@ -743,31 +741,31 @@ pre_bl(PRE_ARGS) */ switch (n->norm->Bl.type) { - case (LIST_tag): + case LIST_tag: if (NULL == n->norm->Bl.width) mdoc_nmsg(mdoc, n, MANDOCERR_NOWIDTHARG); break; - case (LIST_column): + case LIST_column: /* FALLTHROUGH */ - case (LIST_diag): + case LIST_diag: /* FALLTHROUGH */ - case (LIST_ohang): + case LIST_ohang: /* FALLTHROUGH */ - case (LIST_inset): + case LIST_inset: /* FALLTHROUGH */ - case (LIST_item): + case LIST_item: if (n->norm->Bl.width) mdoc_nmsg(mdoc, n, MANDOCERR_IGNARGV); break; - case (LIST_bullet): + case LIST_bullet: /* FALLTHROUGH */ - case (LIST_dash): + case LIST_dash: /* FALLTHROUGH */ - case (LIST_hyphen): + case LIST_hyphen: if (NULL == n->norm->Bl.width) n->norm->Bl.width = "2n"; break; - case (LIST_enum): + case LIST_enum: if (NULL == n->norm->Bl.width) n->norm->Bl.width = "3n"; break; @@ -778,12 +776,11 @@ pre_bl(PRE_ARGS) return(1); } - static int pre_bd(PRE_ARGS) { int i, dup, comp; - enum mdoc_disp dt; + enum mdoc_disp dt; const char *offs; struct mdoc_node *np; @@ -800,32 +797,31 @@ pre_bd(PRE_ARGS) return(1); } - /* LINTED */ for (i = 0; n->args && i < (int)n->args->argc; i++) { dt = DISP__NONE; dup = comp = 0; offs = NULL; switch (n->args->argv[i].arg) { - case (MDOC_Centred): + case MDOC_Centred: dt = DISP_centred; break; - case (MDOC_Ragged): + case MDOC_Ragged: dt = DISP_ragged; break; - case (MDOC_Unfilled): + case MDOC_Unfilled: dt = DISP_unfilled; break; - case (MDOC_Filled): + case MDOC_Filled: dt = DISP_filled; break; - case (MDOC_Literal): + case MDOC_Literal: dt = DISP_literal; break; - case (MDOC_File): + case MDOC_File: mdoc_nmsg(mdoc, n, MANDOCERR_BADDISP); return(0); - case (MDOC_Offset): + case MDOC_Offset: /* NB: this can be empty! */ if (n->args->argv[i].sz) { offs = n->args->argv[i].value[0]; @@ -834,7 +830,7 @@ pre_bd(PRE_ARGS) } mdoc_nmsg(mdoc, n, MANDOCERR_IGNARGV); break; - case (MDOC_Compact): + case MDOC_Compact: comp = 1; dup = n->norm->Bd.comp; break; @@ -874,7 +870,6 @@ pre_bd(PRE_ARGS) return(1); } - static int pre_ss(PRE_ARGS) { @@ -884,7 +879,6 @@ pre_ss(PRE_ARGS) return(check_parent(mdoc, n, MDOC_Sh, MDOC_BODY)); } - static int pre_sh(PRE_ARGS) { @@ -894,7 +888,6 @@ pre_sh(PRE_ARGS) return(check_parent(mdoc, n, MDOC_MAX, MDOC_ROOT)); } - static int pre_it(PRE_ARGS) { @@ -905,7 +898,6 @@ pre_it(PRE_ARGS) return(check_parent(mdoc, n, MDOC_Bl, MDOC_BODY)); } - static int pre_an(PRE_ARGS) { @@ -913,10 +905,10 @@ pre_an(PRE_ARGS) if (NULL == n->args) return(1); - + for (i = 1; i < (int)n->args->argc; i++) - mdoc_pmsg(mdoc, n->args->argv[i].line, - n->args->argv[i].pos, MANDOCERR_IGNARGV); + mdoc_pmsg(mdoc, n->args->argv[i].line, + n->args->argv[i].pos, MANDOCERR_IGNARGV); if (MDOC_Split == n->args->argv[0].arg) n->norm->An.auth = AUTH_split; @@ -979,7 +971,6 @@ pre_dd(PRE_ARGS) return(1); } - static int post_bf(POST_ARGS) { @@ -997,7 +988,7 @@ post_bf(POST_ARGS) np = mdoc->last->pending->parent->head; } else if (MDOC_BLOCK != mdoc->last->type) { np = mdoc->last->parent->head; - } else + } else np = mdoc->last->head; assert(np); @@ -1010,9 +1001,9 @@ post_bf(POST_ARGS) assert(MDOC_BLOCK == np->parent->type); assert(MDOC_Bf == np->parent->tok); - /* + /* * Cannot have both argument and parameter. - * If neither is specified, let it through with a warning. + * If neither is specified, let it through with a warning. */ if (np->parent->args && np->child) { @@ -1024,7 +1015,7 @@ post_bf(POST_ARGS) } /* Extract argument into data. */ - + if (np->parent->args) { arg = np->parent->args->argv[0].arg; if (MDOC_Emphasis == arg) @@ -1046,7 +1037,7 @@ post_bf(POST_ARGS) np->norm->Bf.font = FONT_Li; else if (0 == strcmp(np->child->string, "Sy")) np->norm->Bf.font = FONT_Sy; - else + else mdoc_nmsg(mdoc, np, MANDOCERR_FONTTYPE); return(1); @@ -1076,11 +1067,11 @@ post_lb(POST_ARGS) /* If not, use "library ``xxxx''. */ - sz = strlen(mdoc->last->child->string) + - 2 + strlen("\\(lqlibrary\\(rq"); + sz = strlen(mdoc->last->child->string) + 2 + + strlen("\\(lqlibrary\\(rq"); buf = mandoc_malloc(sz); - snprintf(buf, sz, "library \\(lq%s\\(rq", - mdoc->last->child->string); + snprintf(buf, sz, "library \\(lq%s\\(rq", + mdoc->last->child->string); free(mdoc->last->child->string); mdoc->last->child->string = buf; return(1); @@ -1095,7 +1086,6 @@ post_eoln(POST_ARGS) return(1); } - static int post_vt(POST_ARGS) { @@ -1111,15 +1101,14 @@ post_vt(POST_ARGS) if (MDOC_BODY != mdoc->last->type) return(1); - + for (n = mdoc->last->child; n; n = n->next) - if (MDOC_TEXT != n->type) + if (MDOC_TEXT != n->type) mdoc_nmsg(mdoc, n, MANDOCERR_CHILD); return(1); } - static int post_nm(POST_ARGS) { @@ -1139,7 +1128,7 @@ post_nm(POST_ARGS) static int post_literal(POST_ARGS) { - + /* * The `Dl' (note "el" not "one") and `Bd' macros unset the * MDOC_LITERAL flag as they leave. Note that `Bd' only sets @@ -1166,37 +1155,37 @@ post_defaults(POST_ARGS) if (mdoc->last->child) return(1); - + nn = mdoc->last; mdoc->next = MDOC_NEXT_CHILD; switch (nn->tok) { - case (MDOC_Ar): + case MDOC_Ar: if ( ! mdoc_word_alloc(mdoc, nn->line, nn->pos, "file")) return(0); if ( ! mdoc_word_alloc(mdoc, nn->line, nn->pos, "...")) return(0); break; - case (MDOC_At): + case MDOC_At: if ( ! mdoc_word_alloc(mdoc, nn->line, nn->pos, "AT&T")) return(0); if ( ! mdoc_word_alloc(mdoc, nn->line, nn->pos, "UNIX")) return(0); break; - case (MDOC_Li): + case MDOC_Li: if ( ! mdoc_word_alloc(mdoc, nn->line, nn->pos, "")) return(0); break; - case (MDOC_Pa): + case MDOC_Pa: /* FALLTHROUGH */ - case (MDOC_Mt): + case MDOC_Mt: if ( ! mdoc_word_alloc(mdoc, nn->line, nn->pos, "~")) return(0); break; default: abort(); /* NOTREACHED */ - } + } mdoc->last = nn; return(1); @@ -1214,7 +1203,7 @@ post_at(POST_ARGS) * key exist, use that instead of the child; if it doesn't, * prefix "AT&T UNIX " to the existing data. */ - + if (NULL == mdoc->last->child) return(1); @@ -1254,7 +1243,6 @@ post_an(POST_ARGS) return(1); } - static int post_it(POST_ARGS) { @@ -1275,37 +1263,37 @@ post_it(POST_ARGS) } switch (lt) { - case (LIST_tag): + case LIST_tag: if (mdoc->last->head->child) break; /* FIXME: give this a dummy value. */ mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_NOARGS); break; - case (LIST_hang): + case LIST_hang: /* FALLTHROUGH */ - case (LIST_ohang): + case LIST_ohang: /* FALLTHROUGH */ - case (LIST_inset): + case LIST_inset: /* FALLTHROUGH */ - case (LIST_diag): + case LIST_diag: if (NULL == mdoc->last->head->child) mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_NOARGS); break; - case (LIST_bullet): + case LIST_bullet: /* FALLTHROUGH */ - case (LIST_dash): + case LIST_dash: /* FALLTHROUGH */ - case (LIST_enum): + case LIST_enum: /* FALLTHROUGH */ - case (LIST_hyphen): + case LIST_hyphen: if (NULL == mdoc->last->body->child) mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_NOBODY); /* FALLTHROUGH */ - case (LIST_item): + case LIST_item: if (mdoc->last->head->child) mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_ARGSLOST); break; - case (LIST_column): + case LIST_column: cols = (int)n->norm->Bl.ncols; assert(NULL == mdoc->last->head->child); @@ -1324,9 +1312,9 @@ post_it(POST_ARGS) else er = MANDOCERR_SYNTARGCOUNT; - mandoc_vmsg(er, mdoc->parse, mdoc->last->line, - mdoc->last->pos, - "columns == %d (have %d)", cols, i); + mandoc_vmsg(er, mdoc->parse, + mdoc->last->line, mdoc->last->pos, + "columns == %d (have %d)", cols, i); return(MANDOCERR_ARGCOUNT == er); default: break; @@ -1336,7 +1324,7 @@ post_it(POST_ARGS) } static int -post_bl_block(POST_ARGS) +post_bl_block(POST_ARGS) { struct mdoc_node *n, *ni, *nc; @@ -1350,8 +1338,8 @@ post_bl_block(POST_ARGS) n = mdoc->last; - if (LIST_tag == n->norm->Bl.type && - NULL == n->norm->Bl.width) { + if (LIST_tag == n->norm->Bl.type && + NULL == n->norm->Bl.width) { if ( ! post_bl_block_tag(mdoc)) return(0); assert(n->norm->Bl.width); @@ -1367,11 +1355,11 @@ post_bl_block(POST_ARGS) nc = ni->body->last; while (NULL != nc) { switch (nc->tok) { - case (MDOC_Pp): + case MDOC_Pp: /* FALLTHROUGH */ - case (MDOC_Lp): + case MDOC_Lp: /* FALLTHROUGH */ - case (MDOC_br): + case MDOC_br: break; default: nc = NULL; @@ -1426,7 +1414,7 @@ post_bl_block_width(POST_ARGS) assert(n->args); - for (i = 0; i < (int)n->args->argc; i++) + for (i = 0; i < (int)n->args->argc; i++) if (MDOC_Width == n->args->argv[i].arg) break; @@ -1478,7 +1466,7 @@ post_bl_block_tag(POST_ARGS) sz = ssz; break; - } + } /* Defaults to ten ens. */ @@ -1492,8 +1480,8 @@ post_bl_block_tag(POST_ARGS) assert(n->args); i = (int)(n->args->argc)++; - n->args->argv = mandoc_realloc(n->args->argv, - n->args->argc * sizeof(struct mdoc_argv)); + n->args->argv = mandoc_realloc(n->args->argv, + n->args->argc * sizeof(struct mdoc_argv)); n->args->argv[i].arg = MDOC_Width; n->args->argv[i].line = n->line; @@ -1507,9 +1495,8 @@ post_bl_block_tag(POST_ARGS) return(1); } - static int -post_bl_head(POST_ARGS) +post_bl_head(POST_ARGS) { struct mdoc_node *np, *nn, *nnp; int i, j; @@ -1526,7 +1513,7 @@ post_bl_head(POST_ARGS) /* First, disallow both types and allow normal-form. */ - /* + /* * TODO: technically, we can accept both and just merge the two * lists, but I'll leave that for another day. */ @@ -1540,7 +1527,7 @@ post_bl_head(POST_ARGS) np = mdoc->last->parent; assert(np->args); - for (j = 0; j < (int)np->args->argc; j++) + for (j = 0; j < (int)np->args->argc; j++) if (MDOC_Column == np->args->argv[j].arg) break; @@ -1554,8 +1541,8 @@ post_bl_head(POST_ARGS) */ np->args->argv[j].sz = (size_t)mdoc->last->nchild; - np->args->argv[j].value = mandoc_malloc - ((size_t)mdoc->last->nchild * sizeof(char *)); + np->args->argv[j].value = mandoc_malloc( + (size_t)mdoc->last->nchild * sizeof(char *)); mdoc->last->norm->Bl.ncols = np->args->argv[j].sz; mdoc->last->norm->Bl.cols = (void *)np->args->argv[j].value; @@ -1583,11 +1570,11 @@ post_bl(POST_ARGS) nbody = mdoc->last; switch (nbody->type) { - case (MDOC_BLOCK): + case MDOC_BLOCK: return(post_bl_block(mdoc)); - case (MDOC_HEAD): + case MDOC_HEAD: return(post_bl_head(mdoc)); - case (MDOC_BODY): + case MDOC_BODY: break; default: return(1); @@ -1692,14 +1679,14 @@ post_root(POST_ARGS) n = mdoc->first; assert(n); - + /* Check that we begin with a proper `Sh'. */ if (NULL == n->child) { erc++; mdoc_nmsg(mdoc, n, MANDOCERR_NODOCBODY); - } else if (MDOC_BLOCK != n->child->type || - MDOC_Sh != n->child->tok) { + } else if (MDOC_BLOCK != n->child->type || + MDOC_Sh != n->child->tok) { erc++; /* Can this be lifted? See rxdebug.1 for example. */ mdoc_nmsg(mdoc, n, MANDOCERR_NODOCBODY); @@ -1740,10 +1727,10 @@ post_rs(POST_ARGS) int i, j; switch (mdoc->last->type) { - case (MDOC_HEAD): + case MDOC_HEAD: check_count(mdoc, MDOC_HEAD, CHECK_WARN, CHECK_EQ, 0); return(1); - case (MDOC_BODY): + case MDOC_BODY: if (mdoc->last->child) break; check_count(mdoc, MDOC_BODY, CHECK_WARN, CHECK_GT, 0); @@ -1797,13 +1784,13 @@ post_rs(POST_ARGS) if (rsord[i] == nn->tok) break; - /* + /* * Remove `nn' from the chain. This somewhat * repeats mdoc_node_unlink(), but since we're * just re-ordering, there's no need for the * full unlink process. */ - + if (NULL != (next = nn->next)) next->prev = nn->prev; @@ -1812,7 +1799,7 @@ post_rs(POST_ARGS) nn->prev = nn->next = NULL; - /* + /* * Scan back until we reach a node that's * ordered before `nn'. */ @@ -1861,15 +1848,15 @@ post_hyph(POST_ARGS) n = mdoc->last; switch (n->type) { - case (MDOC_HEAD): + case MDOC_HEAD: if (MDOC_Sh == n->tok || MDOC_Ss == n->tok) break; return(1); - case (MDOC_BODY): + case MDOC_BODY: if (MDOC_D1 == n->tok || MDOC_Nd == n->tok) break; return(1); - case (MDOC_ELEM): + case MDOC_ELEM: break; default: return(1); @@ -2025,19 +2012,19 @@ post_sh_head(POST_ARGS) assert(mdoc->meta.msec); switch (sec) { - case (SEC_ERRORS): + case SEC_ERRORS: if (*mdoc->meta.msec == '4') break; /* FALLTHROUGH */ - case (SEC_RETURN_VALUES): + case SEC_RETURN_VALUES: /* FALLTHROUGH */ - case (SEC_LIBRARY): + case SEC_LIBRARY: if (*mdoc->meta.msec == '2') break; if (*mdoc->meta.msec == '3') break; /* FALLTHROUGH */ - case (SEC_CONTEXT): + case SEC_CONTEXT: if (*mdoc->meta.msec == '9') break; mandoc_msg(MANDOCERR_SECMSEC, mdoc->parse, @@ -2083,7 +2070,7 @@ pre_par(PRE_ARGS) if (MDOC_ELEM != n->type && MDOC_BLOCK != n->type) return(1); - /* + /* * Don't allow prior `Lp' or `Pp' prior to a paragraph-type * block: `Lp', `Pp', or non-compact `Bd' or `Bl'. */ @@ -2143,10 +2130,10 @@ pre_literal(PRE_ARGS) */ switch (n->tok) { - case (MDOC_Dl): + case MDOC_Dl: mdoc->flags |= MDOC_LITERAL; break; - case (MDOC_Bd): + case MDOC_Bd: if (DISP_literal == n->norm->Bd.type) mdoc->flags |= MDOC_LITERAL; if (DISP_unfilled == n->norm->Bd.type) @@ -2156,7 +2143,7 @@ pre_literal(PRE_ARGS) abort(); /* NOTREACHED */ } - + return(1); } @@ -2213,7 +2200,7 @@ post_dt(POST_ARGS) if (toupper((unsigned char)*p) == *p) continue; - /* + /* * FIXME: don't be lazy: have this make all * characters be uppercase and just warn once. */ @@ -2221,8 +2208,8 @@ post_dt(POST_ARGS) break; } - /* Handles: `.Dt' - * --> title = unknown, volume = local, msec = 0, arch = NULL + /* Handles: `.Dt' + * title = unknown, volume = local, msec = 0, arch = NULL */ if (NULL == (nn = n->child)) { @@ -2234,12 +2221,12 @@ post_dt(POST_ARGS) return(1); } - /* Handles: `.Dt TITLE' - * --> title = TITLE, volume = local, msec = 0, arch = NULL + /* Handles: `.Dt TITLE' + * title = TITLE, volume = local, msec = 0, arch = NULL */ - mdoc->meta.title = mandoc_strdup - ('\0' == nn->string[0] ? "UNKNOWN" : nn->string); + mdoc->meta.title = mandoc_strdup( + '\0' == nn->string[0] ? "UNKNOWN" : nn->string); if (NULL == (nn = nn->next)) { /* FIXME: warn about missing msec. */ @@ -2250,10 +2237,10 @@ post_dt(POST_ARGS) } /* Handles: `.Dt TITLE SEC' - * --> title = TITLE, volume = SEC is msec ? - * format(msec) : SEC, - * msec = SEC is msec ? atoi(msec) : 0, - * arch = NULL + * title = TITLE, + * volume = SEC is msec ? format(msec) : SEC, + * msec = SEC is msec ? atoi(msec) : 0, + * arch = NULL */ cp = mandoc_a2msec(nn->string); @@ -2264,16 +2251,16 @@ post_dt(POST_ARGS) mdoc_nmsg(mdoc, n, MANDOCERR_BADMSEC); mdoc->meta.vol = mandoc_strdup(nn->string); mdoc->meta.msec = mandoc_strdup(nn->string); - } + } if (NULL == (nn = nn->next)) return(1); /* Handles: `.Dt TITLE SEC VOL' - * --> title = TITLE, volume = VOL is vol ? - * format(VOL) : - * VOL is arch ? format(arch) : - * VOL + * title = TITLE, + * volume = VOL is vol ? format(VOL) : + * VOL is arch ? format(arch) : + * VOL */ cp = mdoc_a2vol(nn->string); @@ -2286,9 +2273,9 @@ post_dt(POST_ARGS) mdoc_nmsg(mdoc, nn, MANDOCERR_BADVOLARCH); free(mdoc->meta.vol); mdoc->meta.vol = mandoc_strdup(nn->string); - } else + } else mdoc->meta.arch = mandoc_strdup(cp); - } + } /* Ignore any subsequent parameters... */ /* FIXME: warn about subsequent parameters. */ @@ -2317,7 +2304,7 @@ post_bx(POST_ARGS) { struct mdoc_node *n; - /* + /* * Make `Bx's second argument always start with an uppercase * letter. Groff checks if it's an "accepted" term, but we just * uppercase blindly. @@ -2325,8 +2312,7 @@ post_bx(POST_ARGS) n = mdoc->last->child; if (n && NULL != (n = n->next)) - *n->string = (char)toupper - ((unsigned char)*n->string); + *n->string = (char)toupper((unsigned char)*n->string); return(1); } @@ -2349,7 +2335,7 @@ post_os(POST_ARGS) * 2. the -Ios=foo command line argument, if provided * 3. -DOSNAME="\"foo\"", if provided during compilation * 4. "sysname release" from uname(3) - */ + */ free(mdoc->meta.os); mdoc->meta.os = NULL; @@ -2368,8 +2354,8 @@ post_os(POST_ARGS) if (NULL == defbuf) { if (-1 == uname(&utsname)) { mdoc_nmsg(mdoc, n, MANDOCERR_UNAME); - defbuf = mandoc_strdup("UNKNOWN"); - } else + defbuf = mandoc_strdup("UNKNOWN"); + } else mandoc_asprintf(&defbuf, "%s %s", utsname.sysname, utsname.release); } @@ -2396,7 +2382,7 @@ post_std(POST_ARGS) if (NULL == mdoc->meta.name) return(1); - + nn = n; mdoc->next = MDOC_NEXT_CHILD; @@ -2407,12 +2393,12 @@ post_std(POST_ARGS) return(1); } -static enum mdoc_sec +static enum mdoc_sec a2sec(const char *p) { int i; - for (i = 0; i < (int)SEC__MAX; i++) + for (i = 0; i < (int)SEC__MAX; i++) if (secnames[i] && 0 == strcmp(p, secnames[i])) return((enum mdoc_sec)i); @@ -2424,87 +2410,87 @@ macro2len(enum mdoct macro) { switch (macro) { - case(MDOC_Ad): + case MDOC_Ad: return(12); - case(MDOC_Ao): + case MDOC_Ao: return(12); - case(MDOC_An): + case MDOC_An: return(12); - case(MDOC_Aq): + case MDOC_Aq: return(12); - case(MDOC_Ar): + case MDOC_Ar: return(12); - case(MDOC_Bo): + case MDOC_Bo: return(12); - case(MDOC_Bq): + case MDOC_Bq: return(12); - case(MDOC_Cd): + case MDOC_Cd: return(12); - case(MDOC_Cm): + case MDOC_Cm: return(10); - case(MDOC_Do): + case MDOC_Do: return(10); - case(MDOC_Dq): + case MDOC_Dq: return(12); - case(MDOC_Dv): + case MDOC_Dv: return(12); - case(MDOC_Eo): + case MDOC_Eo: return(12); - case(MDOC_Em): + case MDOC_Em: return(10); - case(MDOC_Er): + case MDOC_Er: return(17); - case(MDOC_Ev): + case MDOC_Ev: return(15); - case(MDOC_Fa): + case MDOC_Fa: return(12); - case(MDOC_Fl): + case MDOC_Fl: return(10); - case(MDOC_Fo): + case MDOC_Fo: return(16); - case(MDOC_Fn): + case MDOC_Fn: return(16); - case(MDOC_Ic): + case MDOC_Ic: return(10); - case(MDOC_Li): + case MDOC_Li: return(16); - case(MDOC_Ms): + case MDOC_Ms: return(6); - case(MDOC_Nm): + case MDOC_Nm: return(10); - case(MDOC_No): + case MDOC_No: return(12); - case(MDOC_Oo): + case MDOC_Oo: return(10); - case(MDOC_Op): + case MDOC_Op: return(14); - case(MDOC_Pa): + case MDOC_Pa: return(32); - case(MDOC_Pf): + case MDOC_Pf: return(12); - case(MDOC_Po): + case MDOC_Po: return(12); - case(MDOC_Pq): + case MDOC_Pq: return(12); - case(MDOC_Ql): + case MDOC_Ql: return(16); - case(MDOC_Qo): + case MDOC_Qo: return(12); - case(MDOC_So): + case MDOC_So: return(12); - case(MDOC_Sq): + case MDOC_Sq: return(12); - case(MDOC_Sy): + case MDOC_Sy: return(6); - case(MDOC_Sx): + case MDOC_Sx: return(16); - case(MDOC_Tn): + case MDOC_Tn: return(10); - case(MDOC_Va): + case MDOC_Va: return(12); - case(MDOC_Vt): + case MDOC_Vt: return(12); - case(MDOC_Xr): + case MDOC_Xr: return(10); default: break; @@ -39,7 +39,8 @@ static void tblcalc_literal(struct rofftbl *, struct roffcol *, static void tblcalc_number(struct rofftbl *, struct roffcol *, const struct tbl_opts *, const struct tbl_dat *); -/* + +/* * Convert a `scaling unit' to a consistent form, or fail. Scaling * units are documented in groff.7, mdoc.7, man.7. */ @@ -56,10 +57,10 @@ a2roffsu(const char *src, struct roffsu *dst, enum roffscale def) i = hasd = 0; switch (*src) { - case ('+'): + case '+': src++; break; - case ('-'): + case '-': buf[i++] = *src++; break; default: @@ -87,39 +88,39 @@ a2roffsu(const char *src, struct roffsu *dst, enum roffscale def) buf[i] = '\0'; switch (*src) { - case ('c'): + case 'c': unit = SCALE_CM; break; - case ('i'): + case 'i': unit = SCALE_IN; break; - case ('P'): + case 'P': unit = SCALE_PC; break; - case ('p'): + case 'p': unit = SCALE_PT; break; - case ('f'): + case 'f': unit = SCALE_FS; break; - case ('v'): + case 'v': unit = SCALE_VS; break; - case ('m'): + case 'm': unit = SCALE_EM; break; - case ('\0'): + case '\0': if (SCALE_MAX == def) return(0); unit = SCALE_BU; break; - case ('u'): + case 'u': unit = SCALE_BU; break; - case ('M'): + case 'M': unit = SCALE_MM; break; - case ('n'): + case 'n': unit = SCALE_EN; break; default: @@ -153,8 +154,8 @@ tblcalc(struct rofftbl *tbl, const struct tbl_span *sp) */ assert(NULL == tbl->cols); - tbl->cols = mandoc_calloc - ((size_t)sp->opts->cols, sizeof(struct roffcol)); + tbl->cols = mandoc_calloc((size_t)sp->opts->cols, + sizeof(struct roffcol)); for ( ; sp; sp = sp->next) { if (TBL_SPAN_DATA != sp->pos) @@ -187,26 +188,26 @@ tblcalc_data(struct rofftbl *tbl, struct roffcol *col, /* Branch down into data sub-types. */ switch (dp->layout->pos) { - case (TBL_CELL_HORIZ): + case TBL_CELL_HORIZ: /* FALLTHROUGH */ - case (TBL_CELL_DHORIZ): + case TBL_CELL_DHORIZ: sz = (*tbl->len)(1, tbl->arg); if (col->width < sz) col->width = sz; break; - case (TBL_CELL_LONG): + case TBL_CELL_LONG: /* FALLTHROUGH */ - case (TBL_CELL_CENTRE): + case TBL_CELL_CENTRE: /* FALLTHROUGH */ - case (TBL_CELL_LEFT): + case TBL_CELL_LEFT: /* FALLTHROUGH */ - case (TBL_CELL_RIGHT): + case TBL_CELL_RIGHT: tblcalc_literal(tbl, col, dp); break; - case (TBL_CELL_NUMBER): + case TBL_CELL_NUMBER: tblcalc_number(tbl, col, opts, dp); break; - case (TBL_CELL_DOWN): + case TBL_CELL_DOWN: break; default: abort(); @@ -232,7 +233,7 @@ static void tblcalc_number(struct rofftbl *tbl, struct roffcol *col, const struct tbl_opts *opts, const struct tbl_dat *dp) { - int i; + int i; size_t sz, psz, ssz, d; const char *str; char *cp; @@ -63,8 +63,8 @@ __BEGIN_DECLS (p)->scale = (v); } \ while (/* CONSTCOND */ 0) -int a2roffsu(const char *, struct roffsu *, enum roffscale); -void tblcalc(struct rofftbl *tbl, const struct tbl_span *); +int a2roffsu(const char *, struct roffsu *, enum roffscale); +void tblcalc(struct rofftbl *tbl, const struct tbl_span *); __END_DECLS @@ -46,7 +46,7 @@ #define REPARSE_LIMIT 1000 struct buf { - char *buf; /* binary input buffer */ + char *buf; /* binary input buffer */ size_t sz; /* size of binary buffer */ }; @@ -63,7 +63,7 @@ struct mparse { char *sodest; /* filename pointed to by .so */ int reparse_count; /* finite interp. stack */ mandocmsg mmsg; /* warning/error message handler */ - const char *file; + const char *file; struct buf *secondary; char *defos; /* default operating system */ }; @@ -153,7 +153,7 @@ static const char * const mandocerrs[MANDOCERR_MAX] = { /* related to equations */ "unexpected literal in equation", - + "generic error", /* related to equations */ @@ -224,6 +224,7 @@ static const char * const mandoclevels[MANDOCLEVEL_MAX] = { "SYSERR" }; + static void resize_buf(struct buf *buf, size_t initial) { @@ -257,7 +258,7 @@ pset(const char *buf, int pos, struct mparse *curp) } if (MPARSE_MDOC & curp->options) { - if (NULL == curp->pmdoc) + if (NULL == curp->pmdoc) curp->pmdoc = mdoc_alloc( curp->roff, curp, curp->defos, MPARSE_QUICK & curp->options ? 1 : 0); @@ -265,7 +266,7 @@ pset(const char *buf, int pos, struct mparse *curp) curp->mdoc = curp->pmdoc; return; } else if (MPARSE_MAN & curp->options) { - if (NULL == curp->pman) + if (NULL == curp->pman) curp->pman = man_alloc(curp->roff, curp, MPARSE_QUICK & curp->options ? 1 : 0); assert(curp->pman); @@ -274,16 +275,16 @@ pset(const char *buf, int pos, struct mparse *curp) } if (pos >= 3 && 0 == memcmp(buf, ".Dd", 3)) { - if (NULL == curp->pmdoc) + if (NULL == curp->pmdoc) curp->pmdoc = mdoc_alloc( curp->roff, curp, curp->defos, MPARSE_QUICK & curp->options ? 1 : 0); assert(curp->pmdoc); curp->mdoc = curp->pmdoc; return; - } + } - if (NULL == curp->pman) + if (NULL == curp->pman) curp->pman = man_alloc(curp->roff, curp, MPARSE_QUICK & curp->options ? 1 : 0); assert(curp->pman); @@ -308,8 +309,8 @@ mparse_buf_r(struct mparse *curp, struct buf blk, int start) memset(&ln, 0, sizeof(struct buf)); - lnn = curp->line; - pos = 0; + lnn = curp->line; + pos = 0; for (i = 0; i < (int)blk.sz; ) { if (0 == pos && '\0' == blk.buf[i]) @@ -346,7 +347,7 @@ mparse_buf_r(struct mparse *curp, struct buf blk, int start) if (pos + 2 >= (int)ln.sz) resize_buf(&ln, 256); - /* + /* * Warn about bogus characters. If you're using * non-ASCII encoding, you're screwing your * readers. Since I'd rather this not happen, @@ -357,10 +358,10 @@ mparse_buf_r(struct mparse *curp, struct buf blk, int start) c = (unsigned char) blk.buf[i]; - if ( ! (isascii(c) && - (isgraph(c) || isblank(c)))) { + if ( ! (isascii(c) && + (isgraph(c) || isblank(c)))) { mandoc_msg(MANDOCERR_BADCHAR, curp, - curp->line, pos, NULL); + curp->line, pos, NULL); i++; ln.buf[pos++] = '?'; continue; @@ -414,10 +415,10 @@ mparse_buf_r(struct mparse *curp, struct buf blk, int start) c = (unsigned char) blk.buf[i+1]; - if ( ! (isascii(c) && - (isgraph(c) || isblank(c)))) { + if ( ! (isascii(c) && + (isgraph(c) || isblank(c)))) { mandoc_msg(MANDOCERR_BADCHAR, curp, - curp->line, pos, NULL); + curp->line, pos, NULL); i += 2; ln.buf[pos++] = '?'; continue; @@ -429,7 +430,7 @@ mparse_buf_r(struct mparse *curp, struct buf blk, int start) ln.buf[pos++] = blk.buf[i++]; } - if (pos >= (int)ln.sz) + if (pos >= (int)ln.sz) resize_buf(&ln, 256); ln.buf[pos] = '\0'; @@ -452,13 +453,12 @@ mparse_buf_r(struct mparse *curp, struct buf blk, int start) */ if (curp->secondary) { - curp->secondary->buf = - mandoc_realloc - (curp->secondary->buf, - curp->secondary->sz + pos + 2); - memcpy(curp->secondary->buf + - curp->secondary->sz, - ln.buf, pos); + curp->secondary->buf = mandoc_realloc( + curp->secondary->buf, + curp->secondary->sz + pos + 2); + memcpy(curp->secondary->buf + + curp->secondary->sz, + ln.buf, pos); curp->secondary->sz += pos; curp->secondary->buf [curp->secondary->sz] = '\n'; @@ -467,31 +467,30 @@ mparse_buf_r(struct mparse *curp, struct buf blk, int start) [curp->secondary->sz] = '\0'; } rerun: - rr = roff_parseln - (curp->roff, curp->line, - &ln.buf, &ln.sz, of, &of); + rr = roff_parseln(curp->roff, curp->line, + &ln.buf, &ln.sz, of, &of); switch (rr) { - case (ROFF_REPARSE): + case ROFF_REPARSE: if (REPARSE_LIMIT >= ++curp->reparse_count) mparse_buf_r(curp, ln, 0); else mandoc_msg(MANDOCERR_ROFFLOOP, curp, - curp->line, pos, NULL); + curp->line, pos, NULL); pos = 0; continue; - case (ROFF_APPEND): + case ROFF_APPEND: pos = (int)strlen(ln.buf); continue; - case (ROFF_RERUN): + case ROFF_RERUN: goto rerun; - case (ROFF_IGN): + case ROFF_IGN: pos = 0; continue; - case (ROFF_ERR): + case ROFF_ERR: assert(MANDOCLEVEL_FATAL <= curp->file_status); break; - case (ROFF_SO): + case ROFF_SO: if (0 == (MPARSE_SO & curp->options) && (i >= (int)blk.sz || '\0' == blk.buf[i])) { curp->sodest = mandoc_strdup(ln.buf + of); @@ -503,7 +502,7 @@ rerun: * buffer because we're going to descend into * the file recursively. */ - if (curp->secondary) + if (curp->secondary) curp->secondary->sz -= pos + 1; mparse_readfd(curp, -1, ln.buf + of); if (MANDOCLEVEL_FATAL <= curp->file_status) @@ -532,7 +531,7 @@ rerun: if ( ! (curp->man || curp->mdoc)) pset(ln.buf + of, pos - of, curp); - /* + /* * Lastly, push down into the parsers themselves. One * of these will have already been set in the pset() * routine. @@ -548,23 +547,23 @@ rerun: if (ROFF_TBL == rr) while (NULL != (span = roff_span(curp->roff))) { rc = curp->man ? - man_addspan(curp->man, span) : - mdoc_addspan(curp->mdoc, span); + man_addspan(curp->man, span) : + mdoc_addspan(curp->mdoc, span); if (0 == rc) break; } else if (ROFF_EQN == rr) - rc = curp->mdoc ? - mdoc_addeqn(curp->mdoc, - roff_eqn(curp->roff)) : - man_addeqn(curp->man, - roff_eqn(curp->roff)); + rc = curp->mdoc ? + mdoc_addeqn(curp->mdoc, + roff_eqn(curp->roff)) : + man_addeqn(curp->man, + roff_eqn(curp->roff)); else if (curp->man || curp->mdoc) rc = curp->man ? - man_parseln(curp->man, - curp->line, ln.buf, of) : - mdoc_parseln(curp->mdoc, - curp->line, ln.buf, of); + man_parseln(curp->man, + curp->line, ln.buf, of) : + mdoc_parseln(curp->mdoc, + curp->line, ln.buf, of); if (0 == rc) { assert(MANDOCLEVEL_FATAL <= curp->file_status); @@ -860,7 +859,7 @@ mandoc_vmsg(enum mandocerr t, struct mparse *m, } void -mandoc_msg(enum mandocerr er, struct mparse *m, +mandoc_msg(enum mandocerr er, struct mparse *m, int ln, int col, const char *msg) { enum mandoclevel level; @@ -137,7 +137,7 @@ struct roffnode { #define ROFF_ARGS struct roff *r, /* parse ctx */ \ enum rofft tok, /* tok of macro */ \ - char **bufp, /* input buffer */ \ + char **bufp, /* input buffer */ \ size_t *szp, /* size of input buffer */ \ int ln, /* parse line */ \ int ppos, /* original pos in buffer */ \ @@ -193,7 +193,7 @@ static int roff_getop(const char *, int *, char *); static int roff_getregn(const struct roff *, const char *, size_t); static int roff_getregro(const char *name); -static const char *roff_getstrn(const struct roff *, +static const char *roff_getstrn(const struct roff *, const char *, size_t); static enum rofferr roff_it(ROFF_ARGS); static enum rofferr roff_line_ignore(ROFF_ARGS); @@ -202,13 +202,13 @@ static void roff_openeqn(struct roff *, const char *, int, int, const char *); static enum rofft roff_parse(struct roff *, const char *, int *); static enum rofferr roff_parsetext(char **, size_t *, int, int *); -static enum rofferr roff_res(struct roff *, +static enum rofferr roff_res(struct roff *, char **, size_t *, int, int); static enum rofferr roff_rm(ROFF_ARGS); static enum rofferr roff_rr(ROFF_ARGS); static void roff_setstr(struct roff *, const char *, const char *, int); -static void roff_setstrn(struct roffkv **, const char *, +static void roff_setstrn(struct roffkv **, const char *, size_t, const char *, size_t, int); static enum rofferr roff_so(ROFF_ARGS); static enum rofferr roff_tr(ROFF_ARGS); @@ -315,6 +315,7 @@ static const struct predef predefs[PREDEFS_MAX] = { static int roffit_lines; /* number of lines to delay */ static char *roffit_macro; /* nil-terminated macro line */ + static void roffhash_init(void) { @@ -367,7 +368,6 @@ roffhash_find(const char *p, size_t s) return(ROFF_MAX); } - /* * Pop the current node off of the stack of roff instructions currently * pending. @@ -378,7 +378,7 @@ roffnode_pop(struct roff *r) struct roffnode *p; assert(r->last); - p = r->last; + p = r->last; r->last = r->last->parent; free(p->name); @@ -386,7 +386,6 @@ roffnode_pop(struct roff *r) free(p); } - /* * Push a roff node onto the instruction stack. This must later be * removed with roffnode_pop(). @@ -409,7 +408,6 @@ roffnode_push(struct roff *r, enum rofft tok, const char *name, r->last = p; } - static void roff_free1(struct roff *r) { @@ -459,7 +457,6 @@ roff_reset(struct roff *r) r->control = 0; } - void roff_free(struct roff *r) { @@ -468,7 +465,6 @@ roff_free(struct roff *r) free(r); } - struct roff * roff_alloc(struct mparse *parse, int options) { @@ -478,7 +474,7 @@ roff_alloc(struct mparse *parse, int options) r->parse = parse; r->options = options; r->rstackpos = -1; - + roffhash_init(); return(r); @@ -533,15 +529,15 @@ roff_res(struct roff *r, char **bufp, size_t *szp, int ln, int pos) term = '\0'; cp = stesc + 1; switch (*cp) { - case ('*'): + case '*': res = NULL; break; - case ('B'): + case 'B': /* FALLTHROUGH */ - case ('w'): + case 'w': term = cp[1]; /* FALLTHROUGH */ - case ('n'): + case 'n': res = ubuf; break; default: @@ -565,14 +561,14 @@ roff_res(struct roff *r, char **bufp, size_t *szp, int ln, int pos) if ('\0' == term) { switch (*++cp) { - case ('\0'): + case '\0': maxl = 0; break; - case ('('): + case '(': cp++; maxl = 2; break; - case ('['): + case '[': cp++; term = ']'; maxl = 0; @@ -591,10 +587,8 @@ roff_res(struct roff *r, char **bufp, size_t *szp, int ln, int pos) for (naml = 0; 0 == maxl || naml < maxl; naml++, cp++) { if ('\0' == *cp) { - mandoc_msg - (MANDOCERR_BADESCAPE, - r->parse, ln, - (int)(stesc - *bufp), NULL); + mandoc_msg(MANDOCERR_BADESCAPE, r->parse, + ln, (int)(stesc - *bufp), NULL); break; } if (0 == maxl && *cp == term) { @@ -609,30 +603,29 @@ roff_res(struct roff *r, char **bufp, size_t *szp, int ln, int pos) */ switch (stesc[1]) { - case ('*'): + case '*': res = roff_getstrn(r, stnam, naml); break; - case ('B'): + case 'B': npos = 0; irc = roff_evalnum(stnam, &npos, NULL, 0); ubuf[0] = irc && stnam + npos + 1 == cp ? '1' : '0'; ubuf[1] = '\0'; break; - case ('n'): + case 'n': snprintf(ubuf, sizeof(ubuf), "%d", roff_getregn(r, stnam, naml)); break; - case ('w'): + case 'w': snprintf(ubuf, sizeof(ubuf), "%d", 24 * (int)naml); break; } if (NULL == res) { - mandoc_msg - (MANDOCERR_BADESCAPE, r->parse, - ln, (int)(stesc - *bufp), NULL); + mandoc_msg(MANDOCERR_BADESCAPE, r->parse, + ln, (int)(stesc - *bufp), NULL); res = ""; } ressz = strlen(res); @@ -713,7 +706,7 @@ roff_parsetext(char **bufp, size_t *szp, int pos, int *offs) } enum rofferr -roff_parseln(struct roff *r, int ln, char **bufp, +roff_parseln(struct roff *r, int ln, char **bufp, size_t *szp, int pos, int *offs) { enum rofft t; @@ -744,8 +737,7 @@ roff_parseln(struct roff *r, int ln, char **bufp, if (r->last && ! ctl) { t = r->last->tok; assert(roffs[t].text); - e = (*roffs[t].text) - (r, t, bufp, szp, ln, pos, pos, offs); + e = (*roffs[t].text)(r, t, bufp, szp, ln, pos, pos, offs); assert(ROFF_IGN == e || ROFF_CONT == e); if (ROFF_CONT != e) return(e); @@ -767,9 +759,8 @@ roff_parseln(struct roff *r, int ln, char **bufp, if (r->last) { t = r->last->tok; assert(roffs[t].sub); - return((*roffs[t].sub) - (r, t, bufp, szp, - ln, ppos, pos, offs)); + return((*roffs[t].sub)(r, t, bufp, szp, + ln, ppos, pos, offs)); } /* @@ -782,29 +773,26 @@ roff_parseln(struct roff *r, int ln, char **bufp, return(ROFF_CONT); assert(roffs[t].proc); - return((*roffs[t].proc) - (r, t, bufp, szp, - ln, ppos, pos, offs)); + return((*roffs[t].proc)(r, t, bufp, szp, ln, ppos, pos, offs)); } - void roff_endparse(struct roff *r) { if (r->last) mandoc_msg(MANDOCERR_SCOPEEXIT, r->parse, - r->last->line, r->last->col, NULL); + r->last->line, r->last->col, NULL); if (r->eqn) { - mandoc_msg(MANDOCERR_SCOPEEXIT, r->parse, - r->eqn->eqn.ln, r->eqn->eqn.pos, NULL); + mandoc_msg(MANDOCERR_SCOPEEXIT, r->parse, + r->eqn->eqn.ln, r->eqn->eqn.pos, NULL); eqn_end(&r->eqn); } if (r->tbl) { - mandoc_msg(MANDOCERR_SCOPEEXIT, r->parse, - r->tbl->line, r->tbl->pos, NULL); + mandoc_msg(MANDOCERR_SCOPEEXIT, r->parse, + r->tbl->line, r->tbl->pos, NULL); tbl_end(&r->tbl); } } @@ -820,8 +808,8 @@ roff_parse(struct roff *r, const char *buf, int *pos) size_t maclen; enum rofft t; - if ('\0' == buf[*pos] || '"' == buf[*pos] || - '\t' == buf[*pos] || ' ' == buf[*pos]) + if ('\0' == buf[*pos] || '"' == buf[*pos] || + '\t' == buf[*pos] || ' ' == buf[*pos]) return(ROFF_MAX); /* We stop the macro parse at an escape, tab, space, or nil. */ @@ -840,7 +828,6 @@ roff_parse(struct roff *r, const char *buf, int *pos) return(t); } -/* ARGSUSED */ static enum rofferr roff_cblock(ROFF_ARGS) { @@ -856,18 +843,18 @@ roff_cblock(ROFF_ARGS) } switch (r->last->tok) { - case (ROFF_am): + case ROFF_am: /* FALLTHROUGH */ - case (ROFF_ami): + case ROFF_ami: /* FALLTHROUGH */ - case (ROFF_am1): + case ROFF_am1: /* FALLTHROUGH */ - case (ROFF_de): + case ROFF_de: /* ROFF_de1 is remapped to ROFF_de in roff_block(). */ /* FALLTHROUGH */ - case (ROFF_dei): + case ROFF_dei: /* FALLTHROUGH */ - case (ROFF_ig): + case ROFF_ig: break; default: mandoc_msg(MANDOCERR_NOSCOPE, r->parse, ln, ppos, NULL); @@ -883,7 +870,6 @@ roff_cblock(ROFF_ARGS) } - static void roffnode_cleanscope(struct roff *r) { @@ -895,7 +881,6 @@ roffnode_cleanscope(struct roff *r) } } - static void roff_ccond(struct roff *r, int ln, int ppos) { @@ -906,11 +891,11 @@ roff_ccond(struct roff *r, int ln, int ppos) } switch (r->last->tok) { - case (ROFF_el): + case ROFF_el: /* FALLTHROUGH */ - case (ROFF_ie): + case ROFF_ie: /* FALLTHROUGH */ - case (ROFF_if): + case ROFF_if: break; default: mandoc_msg(MANDOCERR_NOSCOPE, r->parse, ln, ppos, NULL); @@ -927,8 +912,6 @@ roff_ccond(struct roff *r, int ln, int ppos) return; } - -/* ARGSUSED */ static enum rofferr roff_block(ROFF_ARGS) { @@ -1007,8 +990,6 @@ roff_block(ROFF_ARGS) return(ROFF_IGN); } - -/* ARGSUSED */ static enum rofferr roff_block_sub(ROFF_ARGS) { @@ -1029,10 +1010,10 @@ roff_block_sub(ROFF_ARGS) if ((*bufp)[i] != r->last->end[j]) break; - if ('\0' == r->last->end[j] && - ('\0' == (*bufp)[i] || - ' ' == (*bufp)[i] || - '\t' == (*bufp)[i])) { + if ('\0' == r->last->end[j] && + ('\0' == (*bufp)[i] || + ' ' == (*bufp)[i] || + '\t' == (*bufp)[i])) { roffnode_pop(r); roffnode_cleanscope(r); @@ -1064,12 +1045,9 @@ roff_block_sub(ROFF_ARGS) } assert(roffs[t].proc); - return((*roffs[t].proc)(r, t, bufp, szp, - ln, ppos, pos, offs)); + return((*roffs[t].proc)(r, t, bufp, szp, ln, ppos, pos, offs)); } - -/* ARGSUSED */ static enum rofferr roff_block_text(ROFF_ARGS) { @@ -1080,8 +1058,6 @@ roff_block_text(ROFF_ARGS) return(ROFF_IGN); } - -/* ARGSUSED */ static enum rofferr roff_cond_sub(ROFF_ARGS) { @@ -1102,7 +1078,7 @@ roff_cond_sub(ROFF_ARGS) (rr || ROFFMAC_STRUCT & roffs[t].flags)) { assert(roffs[t].proc); return((*roffs[t].proc)(r, t, bufp, szp, - ln, ppos, pos, offs)); + ln, ppos, pos, offs)); } /* @@ -1126,7 +1102,6 @@ roff_cond_sub(ROFF_ARGS) return(rr ? ROFF_CONT : ROFF_IGN); } -/* ARGSUSED */ static enum rofferr roff_cond_text(ROFF_ARGS) { @@ -1237,20 +1212,20 @@ roff_evalcond(const char *v, int *pos) wanttrue = 1; switch (v[*pos]) { - case ('n'): + case 'n': /* FALLTHROUGH */ - case ('o'): + case 'o': (*pos)++; return(wanttrue); - case ('c'): + case 'c': /* FALLTHROUGH */ - case ('d'): + case 'd': /* FALLTHROUGH */ - case ('e'): + case 'e': /* FALLTHROUGH */ - case ('r'): + case 'r': /* FALLTHROUGH */ - case ('t'): + case 't': (*pos)++; return(!wanttrue); default: @@ -1263,7 +1238,6 @@ roff_evalcond(const char *v, int *pos) return(roff_evalstrcond(v, pos) == wanttrue); } -/* ARGSUSED */ static enum rofferr roff_line_ignore(ROFF_ARGS) { @@ -1271,24 +1245,23 @@ roff_line_ignore(ROFF_ARGS) return(ROFF_IGN); } -/* ARGSUSED */ static enum rofferr roff_cond(ROFF_ARGS) { roffnode_push(r, tok, NULL, ln, ppos); - /* + /* * An `.el' has no conditional body: it will consume the value * of the current rstack entry set in prior `ie' calls or - * defaults to DENY. + * defaults to DENY. * * If we're not an `el', however, then evaluate the conditional. */ r->last->rule = ROFF_el == tok ? - (r->rstackpos < 0 ? 0 : r->rstack[r->rstackpos--]) : - roff_evalcond(*bufp, &pos); + (r->rstackpos < 0 ? 0 : r->rstack[r->rstackpos--]) : + roff_evalcond(*bufp, &pos); /* * An if-else will put the NEGATION of the current evaluated @@ -1297,8 +1270,8 @@ roff_cond(ROFF_ARGS) if (ROFF_ie == tok) { if (r->rstackpos == RSTACK_MAX - 1) { - mandoc_msg(MANDOCERR_MEM, - r->parse, ln, ppos, NULL); + mandoc_msg(MANDOCERR_MEM, + r->parse, ln, ppos, NULL); return(ROFF_ERR); } r->rstack[++r->rstackpos] = !r->last->rule; @@ -1329,7 +1302,7 @@ roff_cond(ROFF_ARGS) r->last->endspan = -1; pos += 2; goto out; - } + } /* * Anything else following the conditional causes @@ -1347,8 +1320,6 @@ out: return(ROFF_RERUN); } - -/* ARGSUSED */ static enum rofferr roff_ds(ROFF_ARGS) { @@ -1390,31 +1361,31 @@ roff_getop(const char *v, int *pos, char *res) *res = v[*pos]; switch (*res) { - case ('+'): + case '+': /* FALLTHROUGH */ - case ('-'): + case '-': /* FALLTHROUGH */ - case ('*'): + case '*': /* FALLTHROUGH */ - case ('/'): + case '/': /* FALLTHROUGH */ - case ('%'): + case '%': /* FALLTHROUGH */ - case ('&'): + case '&': /* FALLTHROUGH */ - case (':'): + case ':': break; case '<': switch (v[*pos + 1]) { - case ('='): + case '=': *res = 'l'; (*pos)++; break; - case ('>'): + case '>': *res = '!'; (*pos)++; break; - case ('?'): + case '?': *res = 'i'; (*pos)++; break; @@ -1424,11 +1395,11 @@ roff_getop(const char *v, int *pos, char *res) break; case '>': switch (v[*pos + 1]) { - case ('='): + case '=': *res = 'g'; (*pos)++; break; - case ('?'): + case '?': *res = 'a'; (*pos)++; break; @@ -1522,50 +1493,50 @@ roff_evalnum(const char *v, int *pos, int *res, int skipwhite) continue; switch (operator) { - case ('+'): + case '+': *res += operand2; break; - case ('-'): + case '-': *res -= operand2; break; - case ('*'): + case '*': *res *= operand2; break; - case ('/'): + case '/': *res /= operand2; break; - case ('%'): + case '%': *res %= operand2; break; - case ('<'): + case '<': *res = *res < operand2; break; - case ('>'): + case '>': *res = *res > operand2; break; - case ('l'): + case 'l': *res = *res <= operand2; break; - case ('g'): + case 'g': *res = *res >= operand2; break; - case ('='): + case '=': *res = *res == operand2; break; - case ('!'): + case '!': *res = *res != operand2; break; - case ('&'): + case '&': *res = *res && operand2; break; - case (':'): + case ':': *res = *res || operand2; break; - case ('i'): + case 'i': if (operand2 < *res) *res = operand2; break; - case ('a'): + case 'a': if (operand2 > *res) *res = operand2; break; @@ -1616,17 +1587,17 @@ roff_getregro(const char *name) { switch (*name) { - case ('A'): /* ASCII approximation mode is always off. */ + case 'A': /* ASCII approximation mode is always off. */ return(0); - case ('g'): /* Groff compatibility mode is always on. */ + case 'g': /* Groff compatibility mode is always on. */ return(1); - case ('H'): /* Fixed horizontal resolution. */ + case 'H': /* Fixed horizontal resolution. */ return (24); - case ('j'): /* Always adjust left margin only. */ + case 'j': /* Always adjust left margin only. */ return(0); - case ('T'): /* Some output device is always defined. */ + case 'T': /* Some output device is always defined. */ return(1); - case ('V'): /* Fixed vertical resolution. */ + case 'V': /* Fixed vertical resolution. */ return (40); default: return (-1); @@ -1731,7 +1702,6 @@ roff_rr(ROFF_ARGS) return(ROFF_IGN); } -/* ARGSUSED */ static enum rofferr roff_rm(ROFF_ARGS) { @@ -1747,7 +1717,6 @@ roff_rm(ROFF_ARGS) return(ROFF_IGN); } -/* ARGSUSED */ static enum rofferr roff_it(ROFF_ARGS) { @@ -1761,7 +1730,7 @@ roff_it(ROFF_ARGS) cp[len] = '\0'; if ((iv = mandoc_strntoi(cp, len, 10)) <= 0) { mandoc_msg(MANDOCERR_NUMERIC, r->parse, - ln, ppos, *bufp + 1); + ln, ppos, *bufp + 1); return(ROFF_IGN); } cp += len + 1; @@ -1772,7 +1741,6 @@ roff_it(ROFF_ARGS) return(ROFF_IGN); } -/* ARGSUSED */ static enum rofferr roff_Dd(ROFF_ARGS) { @@ -1785,7 +1753,6 @@ roff_Dd(ROFF_ARGS) return(ROFF_CONT); } -/* ARGSUSED */ static enum rofferr roff_TH(ROFF_ARGS) { @@ -1798,7 +1765,6 @@ roff_TH(ROFF_ARGS) return(ROFF_CONT); } -/* ARGSUSED */ static enum rofferr roff_TE(ROFF_ARGS) { @@ -1811,7 +1777,6 @@ roff_TE(ROFF_ARGS) return(ROFF_IGN); } -/* ARGSUSED */ static enum rofferr roff_T_(ROFF_ARGS) { @@ -1834,7 +1799,7 @@ roff_closeeqn(struct roff *r) #endif static void -roff_openeqn(struct roff *r, const char *name, int line, +roff_openeqn(struct roff *r, const char *name, int line, int offs, const char *buf) { struct eqn_node *e; @@ -1856,7 +1821,6 @@ roff_openeqn(struct roff *r, const char *name, int line, } } -/* ARGSUSED */ static enum rofferr roff_EQ(ROFF_ARGS) { @@ -1865,7 +1829,6 @@ roff_EQ(ROFF_ARGS) return(ROFF_IGN); } -/* ARGSUSED */ static enum rofferr roff_EN(ROFF_ARGS) { @@ -1874,7 +1837,6 @@ roff_EN(ROFF_ARGS) return(ROFF_IGN); } -/* ARGSUSED */ static enum rofferr roff_TS(ROFF_ARGS) { @@ -1896,7 +1858,6 @@ roff_TS(ROFF_ARGS) return(ROFF_IGN); } -/* ARGSUSED */ static enum rofferr roff_cc(ROFF_ARGS) { @@ -1913,7 +1874,6 @@ roff_cc(ROFF_ARGS) return(ROFF_IGN); } -/* ARGSUSED */ static enum rofferr roff_tr(ROFF_ARGS) { @@ -1935,9 +1895,9 @@ roff_tr(ROFF_ARGS) if ('\\' == *first) { esc = mandoc_escape(&p, NULL, NULL); if (ESCAPE_ERROR == esc) { - mandoc_msg - (MANDOCERR_BADESCAPE, r->parse, - ln, (int)(p - *bufp), NULL); + mandoc_msg(MANDOCERR_BADESCAPE, + r->parse, ln, + (int)(p - *bufp), NULL); return(ROFF_IGN); } fsz = (size_t)(p - first); @@ -1947,28 +1907,28 @@ roff_tr(ROFF_ARGS) if ('\\' == *second) { esc = mandoc_escape(&p, NULL, NULL); if (ESCAPE_ERROR == esc) { - mandoc_msg - (MANDOCERR_BADESCAPE, r->parse, - ln, (int)(p - *bufp), NULL); + mandoc_msg(MANDOCERR_BADESCAPE, + r->parse, ln, + (int)(p - *bufp), NULL); return(ROFF_IGN); } ssz = (size_t)(p - second); } else if ('\0' == *second) { - mandoc_msg(MANDOCERR_ARGCOUNT, r->parse, - ln, (int)(p - *bufp), NULL); + mandoc_msg(MANDOCERR_ARGCOUNT, r->parse, + ln, (int)(p - *bufp), NULL); second = " "; p--; } if (fsz > 1) { - roff_setstrn(&r->xmbtab, first, - fsz, second, ssz, 0); + roff_setstrn(&r->xmbtab, first, fsz, + second, ssz, 0); continue; } if (NULL == r->xtab) - r->xtab = mandoc_calloc - (128, sizeof(struct roffstr)); + r->xtab = mandoc_calloc(128, + sizeof(struct roffstr)); free(r->xtab[(int)*first].p); r->xtab[(int)*first].p = mandoc_strndup(second, ssz); @@ -1978,7 +1938,6 @@ roff_tr(ROFF_ARGS) return(ROFF_IGN); } -/* ARGSUSED */ static enum rofferr roff_so(ROFF_ARGS) { @@ -2003,7 +1962,6 @@ roff_so(ROFF_ARGS) return(ROFF_SO); } -/* ARGSUSED */ static enum rofferr roff_userdef(ROFF_ARGS) { @@ -2104,7 +2062,7 @@ roff_setstr(struct roff *r, const char *name, const char *string, { roff_setstrn(&r->strtab, name, strlen(name), string, - string ? strlen(string) : 0, append); + string ? strlen(string) : 0, append); } static void @@ -2185,8 +2143,8 @@ roff_getstrn(const struct roff *r, const char *name, size_t len) int i; for (n = r->strtab; n; n = n->next) - if (0 == strncmp(name, n->key.p, len) && - '\0' == n->key.p[(int)len]) + if (0 == strncmp(name, n->key.p, len) && + '\0' == n->key.p[(int)len]) return(n->val.p); for (i = 0; i < PREDEFS_MAX; i++) @@ -2213,14 +2171,14 @@ roff_freestr(struct roffkv *r) const struct tbl_span * roff_span(const struct roff *r) { - + return(r->tbl ? tbl_span(r->tbl) : NULL); } const struct eqn * roff_eqn(const struct roff *r) { - + return(r->last_eqn ? &r->last_eqn->eqn : NULL); } @@ -2279,8 +2237,8 @@ roff_strdup(const struct roff *r, const char *p) * Append the match to the array and move * forward by its keysize. */ - res = mandoc_realloc - (res, ssz + cp->val.sz + 1); + res = mandoc_realloc(res, + ssz + cp->val.sz + 1); memcpy(res + ssz, cp->val.p, cp->val.sz); ssz += cp->val.sz; p += (int)cp->key.sz; @@ -2301,8 +2259,8 @@ roff_strdup(const struct roff *r, const char *p) memcpy(res + ssz, pp, sz); break; } - /* - * We bail out on bad escapes. + /* + * We bail out on bad escapes. * No need to warn: we already did so when * roff_res() was called. */ @@ -2317,7 +2275,7 @@ roff_strdup(const struct roff *r, const char *p) } /* - * Find out whether a line is a macro line or not. + * Find out whether a line is a macro line or not. * If it is, adjust the current position and return one; if it isn't, * return zero and don't change the current position. * If the control character has been set with `.cc', then let that grain @@ -22,7 +22,7 @@ * the formatted output string. * * Be sure to escape strings. - * The non-breaking blanks prevent ending an output line right before + * The non-breaking blanks prevent ending an output line right before * a number. Groff prevent line breaks at the same places. * * REMEMBER TO ADD NEW STANDARDS TO MDOC.7! @@ -30,6 +30,7 @@ #include "libmandoc.h" #include "libroff.h" + enum rofferr tbl_read(struct tbl_node *tbl, int ln, const char *p, int offs) { @@ -53,11 +54,11 @@ tbl_read(struct tbl_node *tbl, int ln, const char *p, int offs) /* Now process each logical section of the table. */ switch (tbl->part) { - case (TBL_PART_OPTS): + case TBL_PART_OPTS: return(tbl_option(tbl, ln, p) ? ROFF_IGN : ROFF_ERR); - case (TBL_PART_LAYOUT): + case TBL_PART_LAYOUT: return(tbl_layout(tbl, ln, p) ? ROFF_IGN : ROFF_ERR); - case (TBL_PART_CDATA): + case TBL_PART_CDATA: return(tbl_cdata(tbl, ln, p) ? ROFF_TBL : ROFF_IGN); default: break; @@ -129,8 +130,8 @@ void tbl_restart(int line, int pos, struct tbl_node *tbl) { if (TBL_PART_CDATA == tbl->part) - mandoc_msg(MANDOCERR_TBLBLOCK, tbl->parse, - tbl->line, tbl->pos, NULL); + mandoc_msg(MANDOCERR_TBLBLOCK, tbl->parse, + tbl->line, tbl->pos, NULL); tbl->part = TBL_PART_LAYOUT; tbl->line = line; @@ -138,7 +139,7 @@ tbl_restart(int line, int pos, struct tbl_node *tbl) if (NULL == tbl->first_span || NULL == tbl->first_span->first) mandoc_msg(MANDOCERR_TBLNODATA, tbl->parse, - tbl->line, tbl->pos, NULL); + tbl->line, tbl->pos, NULL); } const struct tbl_span * @@ -163,14 +164,13 @@ tbl_end(struct tbl_node **tblp) *tblp = NULL; if (NULL == tbl->first_span || NULL == tbl->first_span->first) - mandoc_msg(MANDOCERR_TBLNODATA, tbl->parse, - tbl->line, tbl->pos, NULL); + mandoc_msg(MANDOCERR_TBLNODATA, tbl->parse, + tbl->line, tbl->pos, NULL); if (tbl->last_span) tbl->last_span->flags |= TBL_SPAN_LAST; if (TBL_PART_CDATA == tbl->part) - mandoc_msg(MANDOCERR_TBLBLOCK, tbl->parse, - tbl->line, tbl->pos, NULL); + mandoc_msg(MANDOCERR_TBLBLOCK, tbl->parse, + tbl->line, tbl->pos, NULL); } - @@ -30,13 +30,14 @@ #include "libmandoc.h" #include "libroff.h" -static int getdata(struct tbl_node *, struct tbl_span *, +static int getdata(struct tbl_node *, struct tbl_span *, int, const char *, int *); -static struct tbl_span *newspan(struct tbl_node *, int, +static struct tbl_span *newspan(struct tbl_node *, int, struct tbl_row *); + static int -getdata(struct tbl_node *tbl, struct tbl_span *dp, +getdata(struct tbl_node *tbl, struct tbl_span *dp, int ln, const char *p, int *pos) { struct tbl_dat *dat; @@ -49,7 +50,7 @@ getdata(struct tbl_node *tbl, struct tbl_span *dp, else if (NULL == dp->last) cp = dp->layout->first; - /* + /* * Skip over spanners, since * we want to match data with data layout cells in the header. */ @@ -63,8 +64,8 @@ getdata(struct tbl_node *tbl, struct tbl_span *dp, */ if (NULL == cp) { - mandoc_msg(MANDOCERR_TBLEXTRADAT, - tbl->parse, ln, *pos, NULL); + mandoc_msg(MANDOCERR_TBLEXTRADAT, tbl->parse, + ln, *pos, NULL); /* Skip to the end... */ while (p[*pos]) (*pos)++; @@ -82,7 +83,7 @@ getdata(struct tbl_node *tbl, struct tbl_span *dp, spans++; else break; - + dat->spans = spans; if (dp->last) { @@ -127,21 +128,20 @@ getdata(struct tbl_node *tbl, struct tbl_span *dp, dat->pos = TBL_DATA_DATA; if (TBL_CELL_HORIZ == dat->layout->pos || - TBL_CELL_DHORIZ == dat->layout->pos || - TBL_CELL_DOWN == dat->layout->pos) + TBL_CELL_DHORIZ == dat->layout->pos || + TBL_CELL_DOWN == dat->layout->pos) if (TBL_DATA_DATA == dat->pos && '\0' != *dat->string) - mandoc_msg(MANDOCERR_TBLIGNDATA, - tbl->parse, ln, sv, NULL); + mandoc_msg(MANDOCERR_TBLIGNDATA, + tbl->parse, ln, sv, NULL); return(1); } -/* ARGSUSED */ int tbl_cdata(struct tbl_node *tbl, int ln, const char *p) { struct tbl_dat *dat; - size_t sz; + size_t sz; int pos; pos = 0; @@ -172,9 +172,9 @@ tbl_cdata(struct tbl_node *tbl, int ln, const char *p) } else dat->string = mandoc_strdup(p); - if (TBL_CELL_DOWN == dat->layout->pos) - mandoc_msg(MANDOCERR_TBLIGNDATA, - tbl->parse, ln, pos, NULL); + if (TBL_CELL_DOWN == dat->layout->pos) + mandoc_msg(MANDOCERR_TBLIGNDATA, tbl->parse, + ln, pos, NULL); return(0); } @@ -216,7 +216,7 @@ tbl_data(struct tbl_node *tbl, int ln, const char *p) return(0); } - /* + /* * Choose a layout row: take the one following the last parsed * span's. If that doesn't exist, use the last parsed span's. * If there's no last parsed span, use the first row. Lastly, @@ -230,11 +230,11 @@ tbl_data(struct tbl_node *tbl, int ln, const char *p) for (rp = tbl->last_span->layout->next; rp && rp->first; rp = rp->next) { switch (rp->first->pos) { - case (TBL_CELL_HORIZ): + case TBL_CELL_HORIZ: dp = newspan(tbl, ln, rp); dp->pos = TBL_SPAN_HORIZ; continue; - case (TBL_CELL_DHORIZ): + case TBL_CELL_DHORIZ: dp = newspan(tbl, ln, rp); dp->pos = TBL_SPAN_DHORIZ; continue; @@ -31,15 +31,14 @@ static void html_tblopen(struct html *, const struct tbl_span *); static size_t html_tbl_len(size_t, void *); static size_t html_tbl_strlen(const char *, void *); -/* ARGSUSED */ + static size_t html_tbl_len(size_t sz, void *arg) { - + return(sz); } -/* ARGSUSED */ static size_t html_tbl_strlen(const char *p, void *arg) { @@ -107,9 +106,9 @@ print_tbl(struct html *h, const struct tbl_span *sp) tt = print_otag(h, TAG_TR, 0, NULL); switch (sp->pos) { - case (TBL_SPAN_HORIZ): + case TBL_SPAN_HORIZ: /* FALLTHROUGH */ - case (TBL_SPAN_DHORIZ): + case TBL_SPAN_DHORIZ: PAIR_INIT(&tag, ATTR_COLSPAN, "0"); print_otag(h, TAG_TD, 1, &tag); break; diff --git a/tbl_layout.c b/tbl_layout.c index 999207a4..c2ff3bf1 100644 --- a/tbl_layout.c +++ b/tbl_layout.c @@ -55,16 +55,17 @@ static const struct tbl_phrase keys[KEYS_MAX] = { { '=', TBL_CELL_DHORIZ } }; -static int mods(struct tbl_node *, struct tbl_cell *, +static int mods(struct tbl_node *, struct tbl_cell *, int, const char *, int *); -static int cell(struct tbl_node *, struct tbl_row *, +static int cell(struct tbl_node *, struct tbl_row *, int, const char *, int *); static void row(struct tbl_node *, int, const char *, int *); static struct tbl_cell *cell_alloc(struct tbl_node *, struct tbl_row *, enum tbl_cellt, int vert); + static int -mods(struct tbl_node *tbl, struct tbl_cell *cp, +mods(struct tbl_node *tbl, struct tbl_cell *cp, int ln, const char *p, int *pos) { char buf[5]; @@ -73,35 +74,35 @@ mods(struct tbl_node *tbl, struct tbl_cell *cp, /* Not all types accept modifiers. */ switch (cp->pos) { - case (TBL_CELL_DOWN): + case TBL_CELL_DOWN: /* FALLTHROUGH */ - case (TBL_CELL_HORIZ): + case TBL_CELL_HORIZ: /* FALLTHROUGH */ - case (TBL_CELL_DHORIZ): + case TBL_CELL_DHORIZ: return(1); default: break; } mod: - /* + /* * XXX: since, at least for now, modifiers are non-conflicting * (are separable by value, regardless of position), we let * modifiers come in any order. The existing tbl doesn't let * this happen. */ switch (p[*pos]) { - case ('\0'): + case '\0': /* FALLTHROUGH */ - case (' '): + case ' ': /* FALLTHROUGH */ - case ('\t'): + case '\t': /* FALLTHROUGH */ - case (','): + case ',': /* FALLTHROUGH */ - case ('.'): + case '.': /* FALLTHROUGH */ - case ('|'): + case '|': return(1); default: break; @@ -117,8 +118,8 @@ mod: (*pos)++; goto mod; } - mandoc_msg(MANDOCERR_TBLLAYOUT, - tbl->parse, ln, *pos, NULL); + mandoc_msg(MANDOCERR_TBLLAYOUT, tbl->parse, + ln, *pos, NULL); return(0); } @@ -135,8 +136,8 @@ mod: /* No greater than 4 digits. */ if (4 == i) { - mandoc_msg(MANDOCERR_TBLLAYOUT, tbl->parse, - ln, *pos, NULL); + mandoc_msg(MANDOCERR_TBLLAYOUT, + tbl->parse, ln, *pos, NULL); return(0); } @@ -145,69 +146,69 @@ mod: goto mod; /* NOTREACHED */ - } + } /* TODO: GNU has many more extensions. */ switch (tolower((unsigned char)p[(*pos)++])) { - case ('z'): + case 'z': cp->flags |= TBL_CELL_WIGN; goto mod; - case ('u'): + case 'u': cp->flags |= TBL_CELL_UP; goto mod; - case ('e'): + case 'e': cp->flags |= TBL_CELL_EQUAL; goto mod; - case ('t'): + case 't': cp->flags |= TBL_CELL_TALIGN; goto mod; - case ('d'): + case 'd': cp->flags |= TBL_CELL_BALIGN; goto mod; - case ('w'): /* XXX for now, ignore minimal column width */ + case 'w': /* XXX for now, ignore minimal column width */ goto mod; - case ('f'): + case 'f': break; - case ('r'): + case 'r': /* FALLTHROUGH */ - case ('b'): + case 'b': /* FALLTHROUGH */ - case ('i'): + case 'i': (*pos)--; break; default: mandoc_msg(MANDOCERR_TBLLAYOUT, tbl->parse, - ln, *pos - 1, NULL); + ln, *pos - 1, NULL); return(0); } switch (tolower((unsigned char)p[(*pos)++])) { - case ('3'): + case '3': /* FALLTHROUGH */ - case ('b'): + case 'b': cp->flags |= TBL_CELL_BOLD; goto mod; - case ('2'): + case '2': /* FALLTHROUGH */ - case ('i'): + case 'i': cp->flags |= TBL_CELL_ITALIC; goto mod; - case ('1'): + case '1': /* FALLTHROUGH */ - case ('r'): + case 'r': goto mod; default: break; } mandoc_msg(MANDOCERR_TBLLAYOUT, tbl->parse, - ln, *pos - 1, NULL); + ln, *pos - 1, NULL); return(0); } static int -cell(struct tbl_node *tbl, struct tbl_row *rp, +cell(struct tbl_node *tbl, struct tbl_row *rp, int ln, const char *p, int *pos) { int vert, i; @@ -234,8 +235,8 @@ cell(struct tbl_node *tbl, struct tbl_row *rp, break; if (KEYS_MAX == i) { - mandoc_msg(MANDOCERR_TBLLAYOUT, tbl->parse, - ln, *pos, NULL); + mandoc_msg(MANDOCERR_TBLLAYOUT, tbl->parse, + ln, *pos, NULL); return(0); } @@ -252,14 +253,15 @@ cell(struct tbl_node *tbl, struct tbl_row *rp, if (TBL_CELL_SPAN == c) { if (NULL == rp->first) { mandoc_msg(MANDOCERR_TBLLAYOUT, tbl->parse, - ln, *pos, NULL); + ln, *pos, NULL); return(0); } else if (rp->last) switch (rp->last->pos) { - case (TBL_CELL_HORIZ): - case (TBL_CELL_DHORIZ): - mandoc_msg(MANDOCERR_TBLLAYOUT, tbl->parse, - ln, *pos, NULL); + case TBL_CELL_HORIZ: + /* FALLTHROUGH */ + case TBL_CELL_DHORIZ: + mandoc_msg(MANDOCERR_TBLLAYOUT, + tbl->parse, ln, *pos, NULL); return(0); default: break; @@ -290,7 +292,6 @@ cell(struct tbl_node *tbl, struct tbl_row *rp, return(mods(tbl, cell_alloc(tbl, rp, c, vert), ln, p, pos)); } - static void row(struct tbl_node *tbl, int ln, const char *p, int *pos) { @@ -321,9 +322,9 @@ cell: if ('.' == p[*pos]) { tbl->part = TBL_PART_DATA; - if (NULL == tbl->first_row) - mandoc_msg(MANDOCERR_TBLNOLAYOUT, tbl->parse, - ln, *pos, NULL); + if (NULL == tbl->first_row) + mandoc_msg(MANDOCERR_TBLNOLAYOUT, + tbl->parse, ln, *pos, NULL); (*pos)++; return; } @@ -62,10 +62,10 @@ struct tbl_phrase { static const struct tbl_phrase keys[KEY_MAXKEYS] = { { "center", TBL_OPT_CENTRE, KEY_CENTRE}, { "centre", TBL_OPT_CENTRE, KEY_CENTRE}, - { "delim", 0, KEY_DELIM}, + { "delim", 0, KEY_DELIM}, { "expand", TBL_OPT_EXPAND, KEY_EXPAND}, - { "box", TBL_OPT_BOX, KEY_BOX}, - { "doublebox", TBL_OPT_DBOX, KEY_DBOX}, + { "box", TBL_OPT_BOX, KEY_BOX}, + { "doublebox", TBL_OPT_DBOX, KEY_DBOX}, { "allbox", TBL_OPT_ALLBOX, KEY_ALLBOX}, { "frame", TBL_OPT_BOX, KEY_FRAME}, { "doubleframe", TBL_OPT_DBOX, KEY_DFRAME}, @@ -76,11 +76,12 @@ static const struct tbl_phrase keys[KEY_MAXKEYS] = { { "nospaces", TBL_OPT_NOSPACE, KEY_NOSPACE}, }; -static int arg(struct tbl_node *, int, +static int arg(struct tbl_node *, int, const char *, int *, enum tbl_ident); -static void opt(struct tbl_node *, int, +static void opt(struct tbl_node *, int, const char *, int *); + static int arg(struct tbl_node *tbl, int ln, const char *p, int *pos, enum tbl_ident key) { @@ -93,8 +94,8 @@ arg(struct tbl_node *tbl, int ln, const char *p, int *pos, enum tbl_ident key) /* Arguments always begin with a parenthesis. */ if ('(' != p[*pos]) { - mandoc_msg(MANDOCERR_TBL, tbl->parse, - ln, *pos, NULL); + mandoc_msg(MANDOCERR_TBL, tbl->parse, + ln, *pos, NULL); return(0); } @@ -107,27 +108,27 @@ arg(struct tbl_node *tbl, int ln, const char *p, int *pos, enum tbl_ident key) */ switch (key) { - case (KEY_DELIM): + case KEY_DELIM: if ('\0' == p[(*pos)++]) { mandoc_msg(MANDOCERR_TBL, tbl->parse, - ln, *pos - 1, NULL); + ln, *pos - 1, NULL); return(0); - } + } if ('\0' == p[(*pos)++]) { mandoc_msg(MANDOCERR_TBL, tbl->parse, - ln, *pos - 1, NULL); + ln, *pos - 1, NULL); return(0); - } + } break; - case (KEY_TAB): + case KEY_TAB: if ('\0' != (tbl->opts.tab = p[(*pos)++])) break; mandoc_msg(MANDOCERR_TBL, tbl->parse, - ln, *pos - 1, NULL); + ln, *pos - 1, NULL); return(0); - case (KEY_LINESIZE): + case KEY_LINESIZE: for (i = 0; i < KEY_MAXNUMSZ && p[*pos]; i++, (*pos)++) { buf[i] = p[*pos]; if ( ! isdigit((unsigned char)buf[i])) @@ -142,12 +143,12 @@ arg(struct tbl_node *tbl, int ln, const char *p, int *pos, enum tbl_ident key) mandoc_msg(MANDOCERR_TBL, tbl->parse, ln, *pos, NULL); return(0); - case (KEY_DPOINT): + case KEY_DPOINT: if ('\0' != (tbl->opts.decimal = p[(*pos)++])) break; - mandoc_msg(MANDOCERR_TBL, tbl->parse, - ln, *pos - 1, NULL); + mandoc_msg(MANDOCERR_TBL, tbl->parse, + ln, *pos - 1, NULL); return(0); default: abort(); @@ -182,7 +183,7 @@ again: /* * options ::= option_list [:space:]* [;][\n] * option_list ::= option option_tail * option_tail ::= [:space:]+ option_list | - * ::= epsilon + * ::= epsilon * option ::= [:alpha:]+ args * args ::= [:space:]* [(] [:alpha:]+ [)] */ @@ -215,7 +216,7 @@ again: /* while (isspace((unsigned char)p[*pos])) (*pos)++; - /* + /* * Look through all of the available keys to find one that * matches the input. FIXME: hashtable this. */ @@ -231,7 +232,7 @@ again: /* * of the sequence altogether. */ - if (keys[i].key) + if (keys[i].key) tbl->opts.opts |= keys[i].key; else if ( ! arg(tbl, ln, p, pos, keys[i].ident)) return; @@ -239,7 +240,7 @@ again: /* break; } - /* + /* * Allow us to recover from bad options by continuing to another * parse sequence. */ @@ -32,14 +32,14 @@ static size_t term_tbl_len(size_t, void *); static size_t term_tbl_strlen(const char *, void *); static void tbl_char(struct termp *, char, size_t); static void tbl_data(struct termp *, const struct tbl_opts *, - const struct tbl_dat *, + const struct tbl_dat *, const struct roffcol *); static size_t tbl_rulewidth(struct termp *, const struct tbl_head *); static void tbl_hframe(struct termp *, const struct tbl_span *, int); -static void tbl_literal(struct termp *, const struct tbl_dat *, +static void tbl_literal(struct termp *, const struct tbl_dat *, const struct roffcol *); -static void tbl_number(struct termp *, const struct tbl_opts *, - const struct tbl_dat *, +static void tbl_number(struct termp *, const struct tbl_opts *, + const struct tbl_dat *, const struct roffcol *); static void tbl_hrule(struct termp *, const struct tbl_span *); static void tbl_vrule(struct termp *, const struct tbl_head *); @@ -66,7 +66,7 @@ term_tbl(struct termp *tp, const struct tbl_span *sp) const struct tbl_dat *dp; struct roffcol *col; int spans; - size_t rmargin, maxrmargin; + size_t rmargin, maxrmargin; rmargin = tp->rmargin; maxrmargin = tp->maxrmargin; @@ -108,7 +108,7 @@ term_tbl(struct termp *tp, const struct tbl_span *sp) if ((TBL_OPT_BOX | TBL_OPT_DBOX) & sp->opts->opts || sp->head->vert) term_word(tp, TBL_SPAN_HORIZ == sp->pos || - TBL_SPAN_DHORIZ == sp->pos ? "+" : "|"); + TBL_SPAN_DHORIZ == sp->pos ? "+" : "|"); /* * Now print the actual data itself depending on the span type. @@ -117,18 +117,18 @@ term_tbl(struct termp *tp, const struct tbl_span *sp) */ switch (sp->pos) { - case (TBL_SPAN_HORIZ): + case TBL_SPAN_HORIZ: /* FALLTHROUGH */ - case (TBL_SPAN_DHORIZ): + case TBL_SPAN_DHORIZ: tbl_hrule(tp, sp); break; - case (TBL_SPAN_DATA): + case TBL_SPAN_DATA: /* Iterate over template headers. */ dp = sp->first; spans = 0; for (hp = sp->head; hp; hp = hp->next) { - /* + /* * If the current data header is invoked during * a spanner ("spans" > 0), don't emit anything * at all. @@ -145,7 +145,7 @@ term_tbl(struct termp *tp, const struct tbl_span *sp) col = &tp->tbl.cols[hp->ident]; tbl_data(tp, sp->opts, dp, col); - /* + /* * Go to the next data cell and assign the * number of subsequent spans, if applicable. */ @@ -163,7 +163,7 @@ term_tbl(struct termp *tp, const struct tbl_span *sp) if ((TBL_OPT_BOX | TBL_OPT_DBOX) & sp->opts->opts || sp->layout->vert) term_word(tp, TBL_SPAN_HORIZ == sp->pos || - TBL_SPAN_DHORIZ == sp->pos ? "+" : " |"); + TBL_SPAN_DHORIZ == sp->pos ? "+" : " |"); term_flushln(tp); /* @@ -257,8 +257,8 @@ tbl_hframe(struct termp *tp, const struct tbl_span *sp, int outer) static void tbl_data(struct termp *tp, const struct tbl_opts *opts, - const struct tbl_dat *dp, - const struct roffcol *col) + const struct tbl_dat *dp, + const struct roffcol *col) { if (NULL == dp) { @@ -268,43 +268,43 @@ tbl_data(struct termp *tp, const struct tbl_opts *opts, assert(dp->layout); switch (dp->pos) { - case (TBL_DATA_NONE): + case TBL_DATA_NONE: tbl_char(tp, ASCII_NBRSP, col->width); return; - case (TBL_DATA_HORIZ): + case TBL_DATA_HORIZ: /* FALLTHROUGH */ - case (TBL_DATA_NHORIZ): + case TBL_DATA_NHORIZ: tbl_char(tp, '-', col->width); return; - case (TBL_DATA_NDHORIZ): + case TBL_DATA_NDHORIZ: /* FALLTHROUGH */ - case (TBL_DATA_DHORIZ): + case TBL_DATA_DHORIZ: tbl_char(tp, '=', col->width); return; default: break; } - + switch (dp->layout->pos) { - case (TBL_CELL_HORIZ): + case TBL_CELL_HORIZ: tbl_char(tp, '-', col->width); break; - case (TBL_CELL_DHORIZ): + case TBL_CELL_DHORIZ: tbl_char(tp, '=', col->width); break; - case (TBL_CELL_LONG): + case TBL_CELL_LONG: /* FALLTHROUGH */ - case (TBL_CELL_CENTRE): + case TBL_CELL_CENTRE: /* FALLTHROUGH */ - case (TBL_CELL_LEFT): + case TBL_CELL_LEFT: /* FALLTHROUGH */ - case (TBL_CELL_RIGHT): + case TBL_CELL_RIGHT: tbl_literal(tp, dp, col); break; - case (TBL_CELL_NUMBER): + case TBL_CELL_NUMBER: tbl_number(tp, opts, dp, col); break; - case (TBL_CELL_DOWN): + case TBL_CELL_DOWN: tbl_char(tp, ASCII_NBRSP, col->width); break; default: @@ -340,7 +340,7 @@ tbl_char(struct termp *tp, char c, size_t len) } static void -tbl_literal(struct termp *tp, const struct tbl_dat *dp, +tbl_literal(struct termp *tp, const struct tbl_dat *dp, const struct roffcol *col) { struct tbl_head *hp; @@ -359,17 +359,17 @@ tbl_literal(struct termp *tp, const struct tbl_dat *dp, padl = 0; switch (dp->layout->pos) { - case (TBL_CELL_LONG): + case TBL_CELL_LONG: padl = term_len(tp, 1); padr = padr > padl ? padr - padl : 0; break; - case (TBL_CELL_CENTRE): + case TBL_CELL_CENTRE: if (2 > padr) break; padl = padr / 2; padr -= padl; break; - case (TBL_CELL_RIGHT): + case TBL_CELL_RIGHT: padl = padr; padr = 0; break; @@ -39,6 +39,7 @@ static void bufferc(struct termp *, char); static void encode(struct termp *, const char *, size_t); static void encode1(struct termp *, int); + void term_free(struct termp *p) { @@ -51,9 +52,8 @@ term_free(struct termp *p) free(p); } - void -term_begin(struct termp *p, term_margin head, +term_begin(struct termp *p, term_margin head, term_margin foot, const void *arg) { @@ -63,7 +63,6 @@ term_begin(struct termp *p, term_margin head, (*p->begin)(p); } - void term_end(struct termp *p) { @@ -171,7 +170,7 @@ term_flushln(struct termp *p) /* Regular word. */ /* Break at the hyphen point if we overrun. */ - if (vend > vis && vend < bp && + if (vend > vis && vend < bp && (ASCII_HYPH == p->buf[j] || ASCII_BREAK == p->buf[j])) jhy = j; @@ -251,7 +250,7 @@ term_flushln(struct termp *p) (*p->letter)(p, p->buf[i]); if (8 == p->buf[i]) p->viscol -= (*p->width)(p, p->buf[i-1]); - else + else p->viscol += (*p->width)(p, p->buf[i]); } vis = vend; @@ -275,7 +274,7 @@ term_flushln(struct termp *p) if (TERMP_HANG & p->flags) { p->overstep = (int)(vis - maxvis + - p->trailspace * (*p->width)(p, ' ')); + p->trailspace * (*p->width)(p, ' ')); /* * If we have overstepped the margin, temporarily move @@ -298,8 +297,7 @@ term_flushln(struct termp *p) } } - -/* +/* * A newline only breaks an existing line; it won't assert vertical * space. All data in the output buffer is flushed prior to the newline * assertion. @@ -313,7 +311,6 @@ term_newln(struct termp *p) term_flushln(p); } - /* * Asserts a vertical space (a full, empty line-break between lines). * Note that if used twice, this will cause two blank spaces and so on. @@ -342,7 +339,6 @@ term_fontlast(struct termp *p) p->fontq[p->fonti] = f; } - void term_fontrepl(struct termp *p, enum termfont f) { @@ -351,7 +347,6 @@ term_fontrepl(struct termp *p, enum termfont f) p->fontq[p->fonti] = f; } - void term_fontpush(struct termp *p, enum termfont f) { @@ -361,7 +356,6 @@ term_fontpush(struct termp *p, enum termfont f) p->fontq[++p->fonti] = f; } - const void * term_fontq(struct termp *p) { @@ -369,7 +363,6 @@ term_fontq(struct termp *p) return(&p->fontq[p->fonti]); } - enum termfont term_fonttop(struct termp *p) { @@ -377,7 +370,6 @@ term_fonttop(struct termp *p) return(p->fontq[p->fonti]); } - void term_fontpopq(struct termp *p, const void *key) { @@ -387,7 +379,6 @@ term_fontpopq(struct termp *p, const void *key) assert(p->fonti >= 0); } - void term_fontpop(struct termp *p) { @@ -457,13 +448,13 @@ term_word(struct termp *p, const char *word) if (TERMENC_ASCII != p->enc) switch (esc) { - case (ESCAPE_UNICODE): + case ESCAPE_UNICODE: uc = mchars_num2uc(seq + 1, sz - 1); if ('\0' == uc) break; encode1(p, uc); continue; - case (ESCAPE_SPECIAL): + case ESCAPE_SPECIAL: uc = mchars_spec2cp(p->symtab, seq, sz); if (uc <= 0) break; @@ -474,45 +465,45 @@ term_word(struct termp *p, const char *word) } switch (esc) { - case (ESCAPE_UNICODE): + case ESCAPE_UNICODE: encode1(p, '?'); break; - case (ESCAPE_NUMBERED): + case ESCAPE_NUMBERED: c = mchars_num2char(seq, sz); if ('\0' != c) encode(p, &c, 1); break; - case (ESCAPE_SPECIAL): + case ESCAPE_SPECIAL: cp = mchars_spec2str(p->symtab, seq, sz, &ssz); - if (NULL != cp) + if (NULL != cp) encode(p, cp, ssz); else if (1 == ssz) encode(p, seq, sz); break; - case (ESCAPE_FONTBOLD): + case ESCAPE_FONTBOLD: term_fontrepl(p, TERMFONT_BOLD); break; - case (ESCAPE_FONTITALIC): + case ESCAPE_FONTITALIC: term_fontrepl(p, TERMFONT_UNDER); break; - case (ESCAPE_FONTBI): + case ESCAPE_FONTBI: term_fontrepl(p, TERMFONT_BI); break; - case (ESCAPE_FONT): + case ESCAPE_FONT: /* FALLTHROUGH */ - case (ESCAPE_FONTROMAN): + case ESCAPE_FONTROMAN: term_fontrepl(p, TERMFONT_NONE); break; - case (ESCAPE_FONTPREV): + case ESCAPE_FONTPREV: term_fontlast(p); break; - case (ESCAPE_NOSPACE): + case ESCAPE_NOSPACE: if (TERMP_SKIPCHAR & p->flags) p->flags &= ~TERMP_SKIPCHAR; else if ('\0' == *word) p->flags |= TERMP_NOSPACE; break; - case (ESCAPE_SKIPCHAR): + case ESCAPE_SKIPCHAR: p->flags |= TERMP_SKIPCHAR; break; default: @@ -595,7 +586,7 @@ encode(struct termp *p, const char *word, size_t sz) */ if (TERMFONT_NONE == term_fonttop(p)) { - if (p->col + sz >= p->maxcols) + if (p->col + sz >= p->maxcols) adjbuf(p, p->col + sz); for (i = 0; i < sz; i++) p->buf[p->col++] = word[i]; @@ -627,11 +618,11 @@ term_setwidth(struct termp *p, const char *wstr) width = 0; if (NULL != wstr) { switch (*wstr) { - case ('+'): + case '+': iop = 1; wstr++; break; - case ('-'): + case '-': iop = -1; wstr++; break; @@ -688,7 +679,7 @@ term_strlen(const struct termp *p, const char *cp) sz += cond_width(p, *cp++, &skip); switch (*cp) { - case ('\\'): + case '\\': cp++; esc = mandoc_escape(&cp, &seq, &ssz); if (ESCAPE_ERROR == esc) @@ -696,16 +687,16 @@ term_strlen(const struct termp *p, const char *cp) if (TERMENC_ASCII != p->enc) switch (esc) { - case (ESCAPE_UNICODE): - c = mchars_num2uc - (seq + 1, ssz - 1); + case ESCAPE_UNICODE: + c = mchars_num2uc(seq + 1, + ssz - 1); if ('\0' == c) break; sz += cond_width(p, c, &skip); continue; - case (ESCAPE_SPECIAL): - c = mchars_spec2cp - (p->symtab, seq, ssz); + case ESCAPE_SPECIAL: + c = mchars_spec2cp(p->symtab, + seq, ssz); if (c <= 0) break; sz += cond_width(p, c, &skip); @@ -717,17 +708,17 @@ term_strlen(const struct termp *p, const char *cp) rhs = NULL; switch (esc) { - case (ESCAPE_UNICODE): + case ESCAPE_UNICODE: sz += cond_width(p, '?', &skip); break; - case (ESCAPE_NUMBERED): + case ESCAPE_NUMBERED: c = mchars_num2char(seq, ssz); if ('\0' != c) sz += cond_width(p, c, &skip); break; - case (ESCAPE_SPECIAL): - rhs = mchars_spec2str - (p->symtab, seq, ssz, &rsz); + case ESCAPE_SPECIAL: + rhs = mchars_spec2str(p->symtab, + seq, ssz, &rsz); if (ssz != 1 || rhs) break; @@ -735,7 +726,7 @@ term_strlen(const struct termp *p, const char *cp) rhs = seq; rsz = ssz; break; - case (ESCAPE_SKIPCHAR): + case ESCAPE_SKIPCHAR: skip = 1; break; default: @@ -753,15 +744,15 @@ term_strlen(const struct termp *p, const char *cp) for (i = 0; i < rsz; i++) sz += (*p->width)(p, *rhs++); break; - case (ASCII_NBRSP): + case ASCII_NBRSP: sz += cond_width(p, ' ', &skip); cp++; break; - case (ASCII_HYPH): + case ASCII_HYPH: sz += cond_width(p, '-', &skip); cp++; /* FALLTHROUGH */ - case (ASCII_BREAK): + case ASCII_BREAK: break; default: break; @@ -771,29 +762,28 @@ term_strlen(const struct termp *p, const char *cp) return(sz); } -/* ARGSUSED */ size_t term_vspan(const struct termp *p, const struct roffsu *su) { double r; switch (su->unit) { - case (SCALE_CM): + case SCALE_CM: r = su->scale * 2; break; - case (SCALE_IN): + case SCALE_IN: r = su->scale * 6; break; - case (SCALE_PC): + case SCALE_PC: r = su->scale; break; - case (SCALE_PT): + case SCALE_PT: r = su->scale / 8; break; - case (SCALE_MM): + case SCALE_MM: r = su->scale / 1000; break; - case (SCALE_VS): + case SCALE_VS: r = su->scale; break; default: @@ -803,8 +793,7 @@ term_vspan(const struct termp *p, const struct roffsu *su) if (r < 0.0) r = 0.0; - return(/* LINTED */(size_t) - r); + return((size_t)r); } size_t @@ -815,6 +804,5 @@ term_hspan(const struct termp *p, const struct roffsu *su) v = ((*p->hspan)(p, su)); if (v < 0.0) v = 0.0; - return((size_t) /* LINTED */ - v); + return((size_t)v); } @@ -111,12 +111,12 @@ void term_newln(struct termp *); void term_vspace(struct termp *); void term_word(struct termp *, const char *); void term_flushln(struct termp *); -void term_begin(struct termp *, term_margin, +void term_begin(struct termp *, term_margin, term_margin, const void *); void term_end(struct termp *); void term_setwidth(struct termp *, const char *); -size_t term_hspan(const struct termp *, +size_t term_hspan(const struct termp *, const struct roffsu *); size_t term_vspan(const struct termp *, const struct roffsu *); diff --git a/term_ascii.c b/term_ascii.c index edf203a2..b7712dc4 100644 --- a/term_ascii.c +++ b/term_ascii.c @@ -67,6 +67,7 @@ static void locale_letter(struct termp *, int); static size_t locale_width(const struct termp *, int); #endif + static struct termp * ascii_init(enum termenc enc, char *outopts) { @@ -94,8 +95,8 @@ ascii_init(enum termenc enc, char *outopts) #ifdef USE_WCHAR if (TERMENC_ASCII != enc) { v = TERMENC_LOCALE == enc ? - setlocale(LC_ALL, "") : - setlocale(LC_CTYPE, "en_US.UTF-8"); + setlocale(LC_ALL, "") : + setlocale(LC_CTYPE, "en_US.UTF-8"); if (NULL != v && MB_CUR_MAX > 1) { p->enc = enc; p->advance = locale_advance; @@ -113,13 +114,13 @@ ascii_init(enum termenc enc, char *outopts) while (outopts && *outopts) switch (getsubopt(&outopts, UNCONST(toks), &v)) { - case (0): + case 0: p->defindent = (size_t)atoi(v); break; - case (1): + case 1: p->defrmargin = (size_t)atoi(v); break; - case (2): + case 2: /* * Temporary, undocumented mode * to imitate mdoc(7) output style. @@ -152,7 +153,6 @@ utf8_alloc(char *outopts) return(ascii_init(TERMENC_UTF8, outopts)); } - void * locale_alloc(char *outopts) { @@ -175,7 +175,6 @@ ascii_setwidth(struct termp *p, int iop, size_t width) p->rmargin = p->maxrmargin = p->defrmargin; } -/* ARGSUSED */ static size_t ascii_width(const struct termp *p, int c) { @@ -190,11 +189,10 @@ ascii_free(void *arg) term_free((struct termp *)arg); } -/* ARGSUSED */ static void ascii_letter(struct termp *p, int c) { - + putchar(c); } @@ -212,7 +210,6 @@ ascii_end(struct termp *p) (*p->footf)(p, p->argf); } -/* ARGSUSED */ static void ascii_endline(struct termp *p) { @@ -220,17 +217,15 @@ ascii_endline(struct termp *p) putchar('\n'); } -/* ARGSUSED */ static void ascii_advance(struct termp *p, size_t len) { - size_t i; + size_t i; for (i = 0; i < len; i++) putchar(' '); } -/* ARGSUSED */ static double ascii_hspan(const struct termp *p, const struct roffsu *su) { @@ -242,22 +237,22 @@ ascii_hspan(const struct termp *p, const struct roffsu *su) */ switch (su->unit) { - case (SCALE_CM): + case SCALE_CM: r = 4 * su->scale; break; - case (SCALE_IN): + case SCALE_IN: r = 10 * su->scale; break; - case (SCALE_PC): + case SCALE_PC: r = (10 * su->scale) / 6; break; - case (SCALE_PT): + case SCALE_PT: r = (10 * su->scale) / 72; break; - case (SCALE_MM): + case SCALE_MM: r = su->scale / 1000; break; - case (SCALE_VS): + case SCALE_VS: r = su->scale * 2 - 1; break; default: @@ -269,7 +264,6 @@ ascii_hspan(const struct termp *p, const struct roffsu *su) } #ifdef USE_WCHAR -/* ARGSUSED */ static size_t locale_width(const struct termp *p, int c) { @@ -278,17 +272,15 @@ locale_width(const struct termp *p, int c) return((rc = wcwidth(c)) < 0 ? 0 : rc); } -/* ARGSUSED */ static void locale_advance(struct termp *p, size_t len) { - size_t i; + size_t i; for (i = 0; i < len; i++) putwchar(L' '); } -/* ARGSUSED */ static void locale_endline(struct termp *p) { @@ -296,11 +288,10 @@ locale_endline(struct termp *p) putwchar(L'\n'); } -/* ARGSUSED */ static void locale_letter(struct termp *p, int c) { - + putwchar(c); } #endif @@ -40,11 +40,11 @@ #define PS_BUFSLOP 128 /* Convert PostScript point "x" to an AFM unit. */ -#define PNT2AFM(p, x) /* LINTED */ \ +#define PNT2AFM(p, x) \ (size_t)((double)(x) * (1000.0 / (double)(p)->ps->scale)) /* Convert an AFM unit "x" to a PostScript points */ -#define AFM2PNT(p, x) /* LINTED */ \ +#define AFM2PNT(p, x) \ ((double)(x) / (1000.0 / (double)(p)->ps->scale)) struct glyph { @@ -80,7 +80,7 @@ struct termp_ps { size_t left; /* body left (AFM units) */ size_t header; /* header pos (AFM units) */ size_t footer; /* footer pos (AFM units) */ - size_t pdfbytes; /* current output byte */ + size_t pdfbytes; /* current output byte */ size_t pdflastpg; /* byte of last page mark */ size_t pdfbody; /* start of body object */ size_t *pdfobjs; /* table of object offsets */ @@ -454,7 +454,7 @@ pspdf_alloc(char *outopts) p->letter = ps_letter; p->setwidth = ps_setwidth; p->width = ps_width; - + toks[0] = "paper"; toks[1] = NULL; @@ -462,7 +462,7 @@ pspdf_alloc(char *outopts) while (outopts && *outopts) switch (getsubopt(&outopts, UNCONST(toks), &v)) { - case (0): + case 0: pp = v; break; default: @@ -498,7 +498,7 @@ pspdf_alloc(char *outopts) fprintf(stderr, "%s: Unknown paper\n", pp); } - /* + /* * This MUST be defined before any PNT2AFM or AFM2PNT * calculations occur. */ @@ -512,10 +512,8 @@ pspdf_alloc(char *outopts) /* Margins are 1/9 the page x and y. */ - marginx = /* LINTED */ - (size_t)((double)pagex / 9.0); - marginy = /* LINTED */ - (size_t)((double)pagey / 9.0); + marginx = (size_t)((double)pagex / 9.0); + marginy = (size_t)((double)pagey / 9.0); /* Line-height is 1.4em. */ @@ -534,7 +532,6 @@ pspdf_alloc(char *outopts) return(p); } - static void ps_setwidth(struct termp *p, int iop, size_t width) { @@ -550,7 +547,6 @@ ps_setwidth(struct termp *p, int iop, size_t width) p->ps->lastwidth = lastwidth; } - void pspdf_free(void *arg) { @@ -567,7 +563,6 @@ pspdf_free(void *arg) term_free(p); } - static void ps_printf(struct termp *p, const char *fmt, ...) { @@ -585,12 +580,11 @@ ps_printf(struct termp *p, const char *fmt, ...) if ( ! (PS_MARGINS & p->ps->flags)) { len = vprintf(fmt, ap); va_end(ap); - p->ps->pdfbytes += /* LINTED */ - len < 0 ? 0 : (size_t)len; + p->ps->pdfbytes += len < 0 ? 0 : (size_t)len; return; } - /* + /* * XXX: I assume that the in-margin print won't exceed * PS_BUFSLOP (128 bytes), which is reasonable but still an * assumption that will cause pukeage if it's not the case. @@ -606,7 +600,6 @@ ps_printf(struct termp *p, const char *fmt, ...) p->ps->psmargcur = strlen(p->ps->psmarg); } - static void ps_putchar(struct termp *p, char c) { @@ -615,7 +608,6 @@ ps_putchar(struct termp *p, char c) /* See ps_printf(). */ if ( ! (PS_MARGINS & p->ps->flags)) { - /* LINTED */ putchar(c); p->ps->pdfbytes++; return; @@ -628,7 +620,6 @@ ps_putchar(struct termp *p, char c) p->ps->psmarg[pos] = '\0'; } - static void pdf_obj(struct termp *p, size_t obj) { @@ -637,9 +628,8 @@ pdf_obj(struct termp *p, size_t obj) if ((obj - 1) >= p->ps->pdfobjsz) { p->ps->pdfobjsz = obj + 128; - p->ps->pdfobjs = realloc - (p->ps->pdfobjs, - p->ps->pdfobjsz * sizeof(size_t)); + p->ps->pdfobjs = realloc(p->ps->pdfobjs, + p->ps->pdfobjsz * sizeof(size_t)); if (NULL == p->ps->pdfobjs) { perror(NULL); exit((int)MANDOCLEVEL_SYSERR); @@ -650,7 +640,6 @@ pdf_obj(struct termp *p, size_t obj) ps_printf(p, "%zu 0 obj\n", obj); } - static void ps_closepage(struct termp *p) { @@ -683,7 +672,7 @@ ps_closepage(struct termp *p) pdf_obj(p, base + 2); ps_printf(p, "<<\n/ProcSet [/PDF /Text]\n"); ps_printf(p, "/Font <<\n"); - for (i = 0; i < (int)TERMFONT__MAX; i++) + for (i = 0; i < (int)TERMFONT__MAX; i++) ps_printf(p, "/F%d %d 0 R\n", i, 3 + i); ps_printf(p, ">>\n>>\n"); @@ -704,8 +693,6 @@ ps_closepage(struct termp *p) p->ps->flags |= PS_NEWPAGE; } - -/* ARGSUSED */ static void ps_end(struct termp *p) { @@ -728,7 +715,7 @@ ps_end(struct termp *p) ps_printf(p, "%%%%Pages: %zu\n", p->ps->pages); ps_printf(p, "%%%%EOF\n"); return; - } + } pdf_obj(p, 2); ps_printf(p, "<<\n/Type /Pages\n"); @@ -740,11 +727,9 @@ ps_end(struct termp *p) ps_printf(p, "/Kids ["); for (i = 0; i < p->ps->pages; i++) - ps_printf(p, " %zu 0 R", i * 4 + - p->ps->pdfbody + 3); + ps_printf(p, " %zu 0 R", i * 4 + p->ps->pdfbody + 3); - base = (p->ps->pages - 1) * 4 + - p->ps->pdfbody + 4; + base = (p->ps->pages - 1) * 4 + p->ps->pdfbody + 4; ps_printf(p, "]\n>>\nendobj\n"); pdf_obj(p, base); @@ -758,8 +743,8 @@ ps_end(struct termp *p) ps_printf(p, "0000000000 65535 f \n"); for (i = 0; i < base; i++) - ps_printf(p, "%.10zu 00000 n \n", - p->ps->pdfobjs[(int)i]); + ps_printf(p, "%.10zu 00000 n \n", + p->ps->pdfobjs[(int)i]); ps_printf(p, "trailer\n"); ps_printf(p, "<<\n"); @@ -772,14 +757,13 @@ ps_end(struct termp *p) ps_printf(p, "%%%%EOF\n"); } - static void ps_begin(struct termp *p) { time_t t; int i; - /* + /* * Print margins into margin buffer. Nothing gets output to the * screen yet, so we don't need to initialise the primary state. */ @@ -812,7 +796,7 @@ ps_begin(struct termp *p) assert(p->ps->psmarg); assert('\0' != p->ps->psmarg[0]); - /* + /* * Print header and initialise page state. Following this, * stuff gets printed to the screen, so make sure we're sane. */ @@ -827,9 +811,9 @@ ps_begin(struct termp *p) ps_printf(p, "%%%%Pages: (atend)\n"); ps_printf(p, "%%%%PageOrder: Ascend\n"); ps_printf(p, "%%%%DocumentMedia: " - "Default %zu %zu 0 () ()\n", - (size_t)AFM2PNT(p, p->ps->width), - (size_t)AFM2PNT(p, p->ps->height)); + "Default %zu %zu 0 () ()\n", + (size_t)AFM2PNT(p, p->ps->width), + (size_t)AFM2PNT(p, p->ps->height)); ps_printf(p, "%%%%DocumentNeededResources: font"); for (i = 0; i < (int)TERMFONT__MAX; i++) @@ -861,7 +845,6 @@ ps_begin(struct termp *p) ps_setfont(p, TERMFONT_NONE); } - static void ps_pletter(struct termp *p, int c) { @@ -874,25 +857,23 @@ ps_pletter(struct termp *p, int c) if (PS_NEWPAGE & p->ps->flags) { if (TERMTYPE_PS == p->type) { - ps_printf(p, "%%%%Page: %zu %zu\n", - p->ps->pages + 1, - p->ps->pages + 1); - ps_printf(p, "/%s %zu selectfont\n", - fonts[(int)p->ps->lastf].name, - p->ps->scale); + ps_printf(p, "%%%%Page: %zu %zu\n", + p->ps->pages + 1, p->ps->pages + 1); + ps_printf(p, "/%s %zu selectfont\n", + fonts[(int)p->ps->lastf].name, + p->ps->scale); } else { - pdf_obj(p, p->ps->pdfbody + - p->ps->pages * 4); + pdf_obj(p, p->ps->pdfbody + + p->ps->pages * 4); ps_printf(p, "<<\n"); - ps_printf(p, "/Length %zu 0 R\n", - p->ps->pdfbody + 1 + - p->ps->pages * 4); + ps_printf(p, "/Length %zu 0 R\n", + p->ps->pdfbody + 1 + p->ps->pages * 4); ps_printf(p, ">>\nstream\n"); } p->ps->pdflastpg = p->ps->pdfbytes; p->ps->flags &= ~PS_NEWPAGE; } - + /* * If we're not in a PostScript "word" context, then open one * now at the current cursor. @@ -900,16 +881,15 @@ ps_pletter(struct termp *p, int c) if ( ! (PS_INLINE & p->ps->flags)) { if (TERMTYPE_PS != p->type) { - ps_printf(p, "BT\n/F%d %zu Tf\n", - (int)p->ps->lastf, - p->ps->scale); + ps_printf(p, "BT\n/F%d %zu Tf\n", + (int)p->ps->lastf, p->ps->scale); ps_printf(p, "%.3f %.3f Td\n(", - AFM2PNT(p, p->ps->pscol), - AFM2PNT(p, p->ps->psrow)); + AFM2PNT(p, p->ps->pscol), + AFM2PNT(p, p->ps->psrow)); } else - ps_printf(p, "%.3f %.3f moveto\n(", - AFM2PNT(p, p->ps->pscol), - AFM2PNT(p, p->ps->psrow)); + ps_printf(p, "%.3f %.3f moveto\n(", + AFM2PNT(p, p->ps->pscol), + AFM2PNT(p, p->ps->psrow)); p->ps->flags |= PS_INLINE; } @@ -923,11 +903,11 @@ ps_pletter(struct termp *p, int c) */ switch (c) { - case ('('): + case '(': /* FALLTHROUGH */ - case (')'): + case ')': /* FALLTHROUGH */ - case ('\\'): + case '\\': ps_putchar(p, '\\'); break; default: @@ -942,19 +922,18 @@ ps_pletter(struct termp *p, int c) ps_putchar(p, ' '); p->ps->pscol += (size_t)fonts[f].gly[0].wx; return; - } + } ps_putchar(p, (char)c); c -= 32; p->ps->pscol += (size_t)fonts[f].gly[c].wx; } - static void ps_pclose(struct termp *p) { - /* + /* * Spit out that we're exiting a word context (this is a * "partial close" because we don't check the last-char buffer * or anything). @@ -962,7 +941,7 @@ ps_pclose(struct termp *p) if ( ! (PS_INLINE & p->ps->flags)) return; - + if (TERMTYPE_PS != p->type) { ps_printf(p, ") Tj\nET\n"); } else @@ -971,7 +950,6 @@ ps_pclose(struct termp *p) p->ps->flags &= ~PS_INLINE; } - static void ps_fclose(struct termp *p) { @@ -999,13 +977,11 @@ ps_fclose(struct termp *p) ps_pclose(p); } - static void ps_letter(struct termp *p, int arg) { char cc, c; - /* LINTED */ c = arg >= 128 || arg <= 0 ? '?' : arg; /* @@ -1050,7 +1026,6 @@ ps_letter(struct termp *p, int arg) ps_pletter(p, c); } - static void ps_advance(struct termp *p, size_t len) { @@ -1066,7 +1041,6 @@ ps_advance(struct termp *p, size_t len) p->ps->pscol += len; } - static void ps_endline(struct termp *p) { @@ -1078,7 +1052,7 @@ ps_endline(struct termp *p) /* * If we're in the margin, don't try to recalculate our current * row. XXX: if the column tries to be fancy with multiple - * lines, we'll do nasty stuff. + * lines, we'll do nasty stuff. */ if (PS_MARGINS & p->ps->flags) @@ -1098,8 +1072,7 @@ ps_endline(struct termp *p) * showpage and restart our row. */ - if (p->ps->psrow >= p->ps->lineheight + - p->ps->bottom) { + if (p->ps->psrow >= p->ps->lineheight + p->ps->bottom) { p->ps->psrow -= p->ps->lineheight; return; } @@ -1107,14 +1080,13 @@ ps_endline(struct termp *p) ps_closepage(p); } - static void ps_setfont(struct termp *p, enum termfont f) { assert(f < TERMFONT__MAX); p->ps->lastf = f; - + /* * If we're still at the top of the page, let the font-setting * be delayed until we actually have stuff to print. @@ -1124,17 +1096,13 @@ ps_setfont(struct termp *p, enum termfont f) return; if (TERMTYPE_PS == p->type) - ps_printf(p, "/%s %zu selectfont\n", - fonts[(int)f].name, - p->ps->scale); + ps_printf(p, "/%s %zu selectfont\n", + fonts[(int)f].name, p->ps->scale); else - ps_printf(p, "/F%d %zu Tf\n", - (int)f, - p->ps->scale); + ps_printf(p, "/F%d %zu Tf\n", + (int)f, p->ps->scale); } - -/* ARGSUSED */ static size_t ps_width(const struct termp *p, int c) { @@ -1146,42 +1114,41 @@ ps_width(const struct termp *p, int c) return((size_t)fonts[(int)TERMFONT_NONE].gly[c].wx); } - static double ps_hspan(const struct termp *p, const struct roffsu *su) { double r; - + /* * All of these measurements are derived by converting from the * native measurement to AFM units. */ switch (su->unit) { - case (SCALE_CM): + case SCALE_CM: r = PNT2AFM(p, su->scale * 28.34); break; - case (SCALE_IN): + case SCALE_IN: r = PNT2AFM(p, su->scale * 72); break; - case (SCALE_PC): + case SCALE_PC: r = PNT2AFM(p, su->scale * 12); break; - case (SCALE_PT): + case SCALE_PT: r = PNT2AFM(p, su->scale * 100); break; - case (SCALE_EM): + case SCALE_EM: r = su->scale * - fonts[(int)TERMFONT_NONE].gly[109 - 32].wx; + fonts[(int)TERMFONT_NONE].gly[109 - 32].wx; break; - case (SCALE_MM): + case SCALE_MM: r = PNT2AFM(p, su->scale * 2.834); break; - case (SCALE_EN): + case SCALE_EN: r = su->scale * - fonts[(int)TERMFONT_NONE].gly[110 - 32].wx; + fonts[(int)TERMFONT_NONE].gly[110 - 32].wx; break; - case (SCALE_VS): + case SCALE_VS: r = su->scale * p->ps->lineheight; break; default: @@ -1206,4 +1173,3 @@ ps_growbuf(struct termp *p, size_t sz) p->ps->psmarg = mandoc_realloc (p->ps->psmarg, p->ps->psmargsz); } - @@ -36,7 +36,6 @@ static void print_mdoc(const struct mdoc_node *, int); static void print_span(const struct tbl_span *, int); -/* ARGSUSED */ void tree_mdoc(void *arg, const struct mdoc *mdoc) { @@ -44,8 +43,6 @@ tree_mdoc(void *arg, const struct mdoc *mdoc) print_mdoc(mdoc_node(mdoc), 0); } - -/* ARGSUSED */ void tree_man(void *arg, const struct man *man) { @@ -53,7 +50,6 @@ tree_man(void *arg, const struct man *man) print_man(man_node(man), 0); } - static void print_mdoc(const struct mdoc_node *n, int indent) { @@ -67,33 +63,33 @@ print_mdoc(const struct mdoc_node *n, int indent) t = p = NULL; switch (n->type) { - case (MDOC_ROOT): + case MDOC_ROOT: t = "root"; break; - case (MDOC_BLOCK): + case MDOC_BLOCK: t = "block"; break; - case (MDOC_HEAD): + case MDOC_HEAD: t = "block-head"; break; - case (MDOC_BODY): + case MDOC_BODY: if (n->end) t = "body-end"; else t = "block-body"; break; - case (MDOC_TAIL): + case MDOC_TAIL: t = "block-tail"; break; - case (MDOC_ELEM): + case MDOC_ELEM: t = "elem"; break; - case (MDOC_TEXT): + case MDOC_TEXT: t = "text"; break; - case (MDOC_TBL): + case MDOC_TBL: /* FALLTHROUGH */ - case (MDOC_EQN): + case MDOC_EQN: break; default: abort(); @@ -101,37 +97,37 @@ print_mdoc(const struct mdoc_node *n, int indent) } switch (n->type) { - case (MDOC_TEXT): + case MDOC_TEXT: p = n->string; break; - case (MDOC_BODY): + case MDOC_BODY: p = mdoc_macronames[n->tok]; break; - case (MDOC_HEAD): + case MDOC_HEAD: p = mdoc_macronames[n->tok]; break; - case (MDOC_TAIL): + case MDOC_TAIL: p = mdoc_macronames[n->tok]; break; - case (MDOC_ELEM): + case MDOC_ELEM: p = mdoc_macronames[n->tok]; if (n->args) { argv = n->args->argv; argc = n->args->argc; } break; - case (MDOC_BLOCK): + case MDOC_BLOCK: p = mdoc_macronames[n->tok]; if (n->args) { argv = n->args->argv; argc = n->args->argc; } break; - case (MDOC_TBL): + case MDOC_TBL: /* FALLTHROUGH */ - case (MDOC_EQN): + case MDOC_EQN: break; - case (MDOC_ROOT): + case MDOC_ROOT: p = "root"; break; default: @@ -176,7 +172,6 @@ print_mdoc(const struct mdoc_node *n, int indent) print_mdoc(n->next, indent); } - static void print_man(const struct man_node *n, int indent) { @@ -186,30 +181,30 @@ print_man(const struct man_node *n, int indent) t = p = NULL; switch (n->type) { - case (MAN_ROOT): + case MAN_ROOT: t = "root"; break; - case (MAN_ELEM): + case MAN_ELEM: t = "elem"; break; - case (MAN_TEXT): + case MAN_TEXT: t = "text"; break; - case (MAN_BLOCK): + case MAN_BLOCK: t = "block"; break; - case (MAN_HEAD): + case MAN_HEAD: t = "block-head"; break; - case (MAN_BODY): + case MAN_BODY: t = "block-body"; break; - case (MAN_TAIL): + case MAN_TAIL: t = "block-tail"; break; - case (MAN_TBL): + case MAN_TBL: /* FALLTHROUGH */ - case (MAN_EQN): + case MAN_EQN: break; default: abort(); @@ -217,26 +212,26 @@ print_man(const struct man_node *n, int indent) } switch (n->type) { - case (MAN_TEXT): + case MAN_TEXT: p = n->string; break; - case (MAN_ELEM): + case MAN_ELEM: /* FALLTHROUGH */ - case (MAN_BLOCK): + case MAN_BLOCK: /* FALLTHROUGH */ - case (MAN_HEAD): + case MAN_HEAD: /* FALLTHROUGH */ - case (MAN_TAIL): + case MAN_TAIL: /* FALLTHROUGH */ - case (MAN_BODY): + case MAN_BODY: p = man_macronames[n->tok]; break; - case (MAN_ROOT): + case MAN_ROOT: p = "root"; break; - case (MAN_TBL): + case MAN_TBL: /* FALLTHROUGH */ - case (MAN_EQN): + case MAN_EQN: break; default: abort(); @@ -277,30 +272,30 @@ print_box(const struct eqn_box *ep, int indent) t = NULL; switch (ep->type) { - case (EQN_ROOT): + case EQN_ROOT: t = "eqn-root"; break; - case (EQN_LIST): + case EQN_LIST: t = "eqn-list"; break; - case (EQN_SUBEXPR): + case EQN_SUBEXPR: t = "eqn-expr"; break; - case (EQN_TEXT): + case EQN_TEXT: t = "eqn-text"; break; - case (EQN_MATRIX): + case EQN_MATRIX: t = "eqn-matrix"; break; } assert(t); - printf("%s(%d, %d, %d, %d, %d, \"%s\", \"%s\") %s\n", - t, EQN_DEFSIZE == ep->size ? 0 : ep->size, - ep->pos, ep->font, ep->mark, ep->pile, - ep->left ? ep->left : "", - ep->right ? ep->right : "", - ep->text ? ep->text : ""); + printf("%s(%d, %d, %d, %d, %d, \"%s\", \"%s\") %s\n", + t, EQN_DEFSIZE == ep->size ? 0 : ep->size, + ep->pos, ep->font, ep->mark, ep->pile, + ep->left ? ep->left : "", + ep->right ? ep->right : "", + ep->text ? ep->text : ""); print_box(ep->first, indent + 1); print_box(ep->next, indent); @@ -316,10 +311,10 @@ print_span(const struct tbl_span *sp, int indent) putchar('\t'); switch (sp->pos) { - case (TBL_SPAN_HORIZ): + case TBL_SPAN_HORIZ: putchar('-'); return; - case (TBL_SPAN_DHORIZ): + case TBL_SPAN_DHORIZ: putchar('='); return; default: @@ -328,14 +323,14 @@ print_span(const struct tbl_span *sp, int indent) for (dp = sp->first; dp; dp = dp->next) { switch (dp->pos) { - case (TBL_DATA_HORIZ): + case TBL_DATA_HORIZ: /* FALLTHROUGH */ - case (TBL_DATA_NHORIZ): + case TBL_DATA_NHORIZ: putchar('-'); continue; - case (TBL_DATA_DHORIZ): + case TBL_DATA_DHORIZ: /* FALLTHROUGH */ - case (TBL_DATA_NDHORIZ): + case TBL_DATA_NDHORIZ: putchar('='); continue; default: |